What types of gemstones does Sapphire Pal offer?

Sapphire Pal specializes in natural and untreated gemstones, including sapphires from Ceylon (Sri Lanka), Australia, and Madagascar, as well as garnet, spinel, zircon, and more.

Are Sapphire Pal's gemstones ethically sourced?

Yes, Sapphire Pal is committed to ethically sourcing all gemstones directly from trusted miners and merchants, ensuring responsible and sustainable practices.

How can I verify the authenticity of a Sapphire Pal gemstone?

Each gemstone from Sapphire Pal comes with a certification of authenticity and detailed origin information, allowing you to verify its natural origin and untreated status.

Does Sapphire Pal offer custom gemstone orders?

Yes, Sapphire Pal offers custom orders and sourcing requests to help customers find the perfect loose gemstone for their needs.

Round Cut Sapphires – The Classic Gemstone Shape

Round Cut Gemstones: The Ultimate Guide to Choosing the Perfect Sparkle

Introduction

Round cut gemstones are the most loved and recognized shape in jewelry. These stones have an unmatched sparkle that catches everyone's eye. When selecting a gemstone, cut quality plays a big role in how beautiful and valuable the stone appears. This guide will help you understand what makes a round cut gemstone special, how to choose the best one, and how to care for it to keep it looking stunning.

What Are Round Cut Gemstones?

Definition and History of the Round Cut

The round brilliant cut is shaped like a perfect circle with many tiny facets. It was created centuries ago to maximize a stone’s brilliance. Over time, jewelers refined its design, making it the most popular cut for diamonds. Today, most people associate round cuts with elegance and sparkle in engagement rings and jewelry.

Why Choose a Round Cut?

The main reason most people pick a round cut is its ability to reflect light beautifully. It’s designed to produce the most shine and fire compared to other shapes. Around 75% of all diamond engagement rings feature a round cut because of its timeless appeal and brilliance.

The Anatomy of a Round Cut Gemstone

Key Components of the Cut

A round gemstone has several parts:

Table: The flat top surface, which is the largest facet.
Crown: The upper part above the girdle, catching sunlight.
Girdle: The thin band separating the crown and pavilion.
Pavilion: The bottom part that reflects light back through the crown.
Culet: The small facet at the bottom tip. Some gems skip this for more brilliance.

Each of these parts smooths or blocks light, affecting how the stone shines. Perfect proportions make all parts work together for maximum sparkle.

How Cut Quality Affects Brilliance

If a gemstone’s cut isn’t right, its light won’t reflect well. Experts consider angles, proportions, and symmetry to judge cut quality. When these are just right, light bounces inside the stone and flashes out beautifully. A well-cut gem is more stunning and often worth more.

Types of Round Cut Gemstones

Diamond Round Cuts

Diamonds are the most common stones cut into a round shape. Famous examples like the Hope Diamond show how perfect cut enhances value. The cut emphasizes the stone's natural fire and brilliance, making it a favorite among jewelers.

Colored Gemstone Round Cuts

Many colored stones like sapphires, rubies, and emeralds also feature the round cut. Cutting colored gems is trickier because of their hardness and clarity. Jewelers often cut them differently to protect their structure while still maximizing shine.

Laboratory-Grown vs. Natural

Lab-grown stones are identical to natural ones but cost less. They can be cut with the same precision and clarity. When choosing, think about your budget and whether ethical sourcing matters for you.

Factors to Consider When Choosing a Round Cut Gemstone

Cut Quality and Light Performance

The 4 Cs — cut, color, clarity, and carat weight — help you pick a beautiful gem. But cut often makes the biggest difference in sparkle. Look for gems with good or excellent cut grades to ensure plenty of light return.

Size and Proportion

Size depends on your style and budget. Make sure to compare measurements like diameter or total carat weight. A larger stone isn’t always better if proportions aren’t right—the sparkle can suffer.

Color and Clarity

Choosing the right color and clarity depends on personal taste. For maximum brilliance, opt for stones with a near-colorless grade. Slight inclusions might not be visible once the stone is set and can save you money.

Certification and Buying Tips

Always buy from reputable sources that provide certification from labs like GIA or AGS. This proves the gemstone’s quality. Avoid vendors who don’t offer clear certificates to prevent buying a flawed or fake gem.

The Cutting Process: From Rough to Finished Gem

Step-by-Step Guide

Selecting rough: Jewelers pick rough stones based on size, shape, and quality.
Preliminary sawing: The rough is cut into a rough shape, removing unusable parts.
Bruting: The stone is shaped into a circle, roughing out the basic round form.
Faceting: Expert cutters add tiny flat surfaces called facets for sparkle.
Polishing: The final step, polishing makes the facets smooth, increasing light reflection.

Innovations in Cutting Technology

Modern tools like CAD software and laser cutters help create perfect proportions. These technologies make the cut more precise, resulting in better brilliance and symmetry.

Maintaining and Caring for Your Round Cut Gemstone

Cleaning Tips

Use gentle solutions like warm soapy water for cleaning. Avoid harsh chemicals that might damage certain stones like emeralds. A soft brush is perfect for removing dirt from tiny facets.

Handling and Storage

Always handle your gemstone with care. Store it separately in soft pouches or jewelry boxes to prevent scratches. Proper storage keeps the brilliance intact.

Repair and Re-Cutting

If a gemstone gets chipped or loses shine, professional repair or re-cutting might be needed. Sometimes, re-cutting can restore its original sparkle, but it can be costly.

Real-World Examples and Expert Opinions

Many notable diamonds like the Tiffany and Co. Blue Diamond exemplify the power of a well-cut round gemstone. Gemologists say it’s all about balance — a perfectly cut stone is worth decades of admiration. Jewelry designers often emphasize choosing a cut that suits both style and personal taste.

Conclusion

Round cut gemstones continue to be the top choice for their unmatched sparkle and versatility. Quality cut makes a huge difference in how dazzling your stone looks and how much it’s worth. Always work with trusted jewelers, look for certification, and pick a style that fits you best. A thoughtfully chosen round cut gemstone can be your family heirloom, shining bright for generations. Whether you’re buying your first gemstone or upgrading, remember: the cut is the secret to endless brilliance.

Natural Purple Spinel – Round Cut – 0.81 Carat

$200.00 AUD

Natural Pink Blue Sapphire 1.08 Carat | Round Cut | Ceylon Gem - Sapphire Pal

Natural Purplish Pink Blue Sapphire | Round Cut | 1.08 Carat | Ceylon

$850.00 AUD

0.62 Carat Natural Blue Sapphire | Round Cut | Ceylon Origin
- Sapphire pal

Natural Blue Sapphire | 0.62 Carat - Round Cut

$450.00 AUD

Natural Purple Spinel – 1.45 Carat Unheated Ceylon Round (Eye Clean)

$450.00 AUD

Natural Purple Spinel – 1.45 Carat Unheated Ceylon Round (Eye Clean)

This beautiful Natural Purple Spinel is a completely unheated, untreated, earth sourced gemstone from Ceylon. Expertly fashioned into a bright Round Cut and offering eye clean clarity, this 1.45 carat faceted gemstone is ideal for fine jewelry, bespoke engagement rings, wedding rings, and serious gem collectors seeking rare gemstones with exceptional brilliance.

Sapphire Pal is an Australian-based gem merchant with direct sourcing (established 2014) and over 60 years of family heritage in the natural gemstone trade. While we are renowned for premium Australian Sapphires, Ceylon Sapphires, Madagascan Sapphires and other Unheated Sapphire Gemstones and Untreated Sapphires, we also offer a curated collection of rare Natural gemstones like this purple spinel for the global Gem and jewelry and Gem exchange community.

Gemstone Specifications

Gem Type: Natural Purple Spinel
Origin: Ceylon (Sri Lanka)
Cut: Round Cut – precision Cut and polished Gemstone
Weight: 1.45 Carat
Dimensions: 6.6 mm (approx. diameter) × 4.42 mm (approx. depth)
Clarity: Eye Clean
Treatment: Unheated, Untreated
Form: Loose Gemstone – perfect for custom Jewelry designs
Certification: Includes Gemstone Authenticity Confirmation

Perfect for Fine Jewelry & Custom Engagement Rings

With its rich purple hue and lively sparkle, this spinel is ideal for:

Bespoke Engagement Rings and Promising Rings
Luxury Fine jewelry and Contemporary jewellery
Custom designs by professional Jewelry makers
Collectors of Rare gemstones and unique Precious stones
Center stones or accent stones in designer Jewelry designs

This gemstone pairs beautifully with Natural Diamonds, Sapphire gemstones such as Peacock Sapphires, Blue Green Sapphires, Green Sapphires, and other Colored Gemstones, making it a versatile choice for one-of-a-kind creations.

Earth Sourced Gemstones from a Trusted Direct Dealer

Our collection includes high-quality Sapphire stones, sparkling saphire crystals, and carefully selected Faceted Gemstones and Loose Sapphire from Queensland sapphires, Tasmanian sapphires, Ceylon Sapphires, Madagascan Sapphires and more. We supply Jewellery lovers, designers and the wider Gem and Jewelry market with authentic Earth sourced gemstones suitable for heirloom pieces and investment-level collections.

Whether you are crafting a custom ring, exploring Loose Gemstones for your next collection, or looking for a standout piece alongside a Montana Sapphire or Australian Sapphires, this purple spinel is a striking addition.

Why Choose Sapphire Pal?

✔ Australian-based earth sourced gemstone specialist – established 2014
✔ Over 60 years of family experience in natural gemstones
✔ Direct relationships with mines and trusted suppliers
✔ Focus on premium Sapphire gemstones, spinel and other Natural gemstones
✔ Secure, fast, fully insured worldwide shipping from Australia

Learn More Before You Buy

Explore our educational resources and buyer guides:

Natural Pink Sapphire – 0.55 Carat Unheated Ceylon Round (Eye Clean)

$400.00 AUD

Natural Pink Sapphire – 0.55 Carat Unheated Ceylon Round (Eye Clean)

This elegant Natural Pink Sapphire is a rare unheated and untreated earth sourced gemstone from Ceylon. With a brilliant Round Cut, refined eye clean clarity, and a weight of 0.55 carat, this gemstone is ideal for fine jewelry, bespoke engagement rings, contemporary jewellery, and high-end gemstone collections. Its soft pastel pink color offers a romantic, feminine glow that is highly sought after in jewelry designs and premium Loose Gemstones.

As an Australian-based gem merchant with direct sourcing since 2014, Sapphire Pal carries over 60 years of family heritage in the natural gemstone trade. We specialize in premium Australian Sapphires, Ceylon Sapphires, Madagascan Sapphires, and other earth sourced gemstones for jewelry makers, collectors, fine jewelry designers, and jewellery lovers around the world.

Gemstone Specifications

Gem Type: Natural Pink Sapphire
Origin: Ceylon (Sri Lanka)
Cut: Round Cut
Weight: 0.55 Carat
Dimensions: 4.90 × 2.92 mm (approx.)
Clarity: Eye Clean
Treatment: Unheated, Untreated
Form: Loose Sapphire
Certification: Includes Gemstone Authenticity Confirmation

Perfect for Fine Jewelry & Custom Engagement Rings

This Natural Pink Sapphire is perfectly suited for:

Bespoke Engagement Rings and Wedding Rings
Fine jewelry creations featuring Natural Diamonds
Vintage and modern jewelry designs
Gem and Jewelry collectors seeking rare gemstones
Jewelry makers working with premium Loose Gemstones

Its soft pink hue pairs beautifully with yellow gold, white gold, rose gold, and platinum. This gemstone also complements Blue Green Sapphires, Peacock Sapphires, Green Sapphires, Australian Sapphires and other Colored Gemstones.

Earth Sourced Gemstones – Direct Dealer Advantage

Our collection features premium Sapphire stones, saphire crystals, Faceted Gemstones, Cut and polished Gemstone pieces, and high-quality Loose Sapphire options sourced directly from mining regions, including:

Queensland sapphires
Tasmanian sapphires
Ceylon Sapphires
Madagascan Sapphires

Our gemstones are trusted by the global Gem exchange, Gem and Jewelry community, and dedicated gem collectors who value authenticity and natural beauty.

Why Choose Sapphire Pal?

✔ Australian-based earth sourced gemstone specialist – established 2014
✔ 60+ years of family heritage in natural gemstones
✔ Direct dealer relationships with mining regions
✔ Curated selection of Sapphire gemstones and Rare gemstones
✔ Fast, secure, fully insured worldwide shipping

Learn More Before You Buy

Enhance your gemstone knowledge with our educational guides:

Natural Yellow Sapphire – 0.90 Carat Unheated Ceylon Round (VS Clarity)

$650.00 AUD

Natural Yellow Sapphire – 0.90 Carat Unheated Ceylon Round (VS Clarity)

This vibrant Natural Yellow Sapphire is a completely unheated, untreated, earth sourced gemstone from Ceylon, expertly fashioned into a brilliant round cut faceted gemstone. With a weight of 0.90 carat, VS clarity, and a face-up size of approximately 5.42 × 3.08 mm, this sapphire is an excellent choice for fine jewelry, engagement rings, promise rings, and custom jewelry designs.

Sapphire Pal is an Australian-based gem merchant with direct sourcing, established in 2014, backed by over 60 years of family heritage in the natural gemstone trade. We specialize in premium Australian Sapphires, Ceylon Sapphires, Madagascan Sapphires, and other earth sourced gemstones for jewelry makers, designers, gem collectors, and jewellery lovers worldwide.

Gemstone Specifications

Gem Type: Natural Yellow Sapphire
Origin: Ceylon (Sri Lanka)
Cut: Round Cut
Weight: 0.90 Carat
Dimensions: 5.42 × 3.08 mm (approx.)
Clarity: VS
Treatment: Unheated, Untreated (completely natural)
Form: Loose Sapphire stone – perfect for bespoke jewelry designs
Certification: Includes Gemstone Authenticity Confirmation

Perfect for Fine Jewelry & Engagement Rings

This bright yellow round sapphire is ideal for:

Custom engagement rings and wedding rings
Bespoke jewelry and contemporary jewelry designs
High-end Gem and jewelry collections
Gem collectors seeking rare gemstones and Sapphire gemstones
Jewelry makers working with premium Loose Gemstones

Its vivid golden color pairs beautifully with Natural Diamonds, white metals, or warm yellow gold settings. This gemstone works equally well in minimalist fine jewelry, vintage-inspired designs, or bold statement pieces.

Earth Sourced Gemstones – Direct from the Source

Our collection includes Australian Sapphires, Queensland sapphires, Tasmanian sapphires, Ceylon Sapphires, Madagascan Sapphires and other Colored Gemstones chosen for beauty and integrity. From sparkling Sapphire stones and saphire crystals to rare Peacock Sapphires, Blue Green Sapphires, Green Sapphires and other Natural gemstones, Sapphire Pal supports both private collectors and professional jewelry designers.

We proudly serve the global Gem exchange, Gem and Jewelry community and Jewelry makers seeking high-quality Precious stones, Loose Sapphire and Faceted Gemstones suitable for fine jewelry and customized jewelry designs.

Why Choose Sapphire Pal?

✔ Australian-based earth sourced gemstone specialist – established 2014
✔ Over 60 years of family experience in the natural gemstone trade
✔ Direct dealers with close relationships to mines and trusted partners
✔ Focus on Sapphire gemstones, Loose Gemstones and Fine jewelry stones
✔ Worldwide secure, fast, and often free shipping with full insurance from Australia

Learn More Before You Buy

We encourage both new and experienced buyers to explore our education resources:

Natural Sapphire & Colored Gemstone Buying Guide
First-Time Gemstone Buyer Guide
Gemstone Education Center – articles on Sapphire stones, Gem and jewelry, and more
About Us – Authentic Sapphire Gemstones & Earth Sourced Gemstones
Contact Sapphire Pal (Australia) – for questions, custom jewelry designs or gem exchange inquiries

Loose pink spinel gemstone 1.28 carat round faceted stone

1.28ct Natural Pink Spinel – Round Cut VVS Ceylon Gemstone

$450.00 AUD

Natural Pink Spinel – Round Cut Ceylon Gemstone

This exquisite 1.28 carat Natural Pink Spinel is a premium, earth-mined gemstone sourced from Ceylon. With its lively pink hue, VVS clarity, and precision round cut, this spinel offers exceptional brilliance and sparkle, making it a perfect choice for fine jewelry, engagement rings, and luxury custom designs.

Completely untreated with no enhancements, this gemstone showcases its natural beauty exactly as it formed in the earth. Its clean appearance and well-balanced proportions make it ideal for jewelers, designers, and collectors seeking a rare and elegant loose gemstone.

Gemstone Details

Gem Type: Natural Pink Spinel
Treatments: None (No Treatments)
Origin: Ceylon (Sri Lanka)
Shape: Round Cut
Clarity: VVS
Weight: 1.28 carats
Dimensions (approx.): 7.12 × 5.96 × 4.36 mm
Authenticity: Comes with Gemstone Authenticity Confirmation

Why Choose a Natural Pink Spinel?

Natural pink spinel is admired for its vivid color, durability, and rarity. Often regarded as a connoisseur’s gemstone, it offers a romantic and refined look that rivals more traditional stones while remaining distinctly unique. Its strength and brilliance make it ideal for everyday-wear fine jewelry.

This gem works beautifully as a center stone in engagement rings, halo designs, three-stone rings, pendants, and high-end custom creations, especially when paired with natural diamonds or white accent stones.

Perfect For

Custom engagement and promise rings
Fine jewelry and designer pieces
Gemstone collectors and connoisseurs
Jewelers and goldsmiths working with loose stones
Heirloom and anniversary jewelry designs

Ethically Sourced & Fully Insured

We only sell natural, earth-mined gemstones, ethically and responsibly sourced. We do not deal in lab-created, synthetic, or man-made stones. Every shipment is fully insured and securely packaged for safe international delivery.

Your gemstone will be shipped worldwide with tracking and careful handling, so you can purchase with confidence whether you are a jeweler, designer, or private buyer.

Natural White Sapphire 0.63 Carat Round Cut from Ceylon – Sapphire Pal Australia

Natural White Sapphire | Round Cut | 0.63 Carat | 4.97 mm

$200.00 AUD

Natural White Sapphire | Round Cut | 0.63 Carat | 4.97 mm | Ceylon Gemstone | Sapphire Pal Australia

Natural White Sapphire — a gemstone of purity, wisdom, and strength, known for its luminous brilliance and timeless appeal. This 0.63 Carat Round Cut White Sapphire originates from Ceylon (Sri Lanka) and showcases the pure radiance of nature’s finest earth-sourced gemstones.

Origin: Ceylon (Sri Lanka)
Shape: Round Cut
Dimensions (Approx.): 4.97 × 4.97 × 3.54 mm
Weight: 0.63 Carat
Treatments: None (Completely Untreated)
Clarity: I

Watch gemstone video for clarity and brilliance: View on YouTube.

Known as the “Stone of Purity”, this Natural White Sapphire embodies refinement and serenity. Each stone is ethically cut and polished to bring out the natural sparkle, making it an ideal centerpiece for engagement rings, wedding rings, or bespoke jewelry.

Sourced by Sapphire Pal — an Australian-based gem merchant established in 2014 with over 60 years of family heritage in the gem and jewelry trade. Our direct mine partnerships ensure each gemstone is earth-sourced and ethically handled from origin to delivery.

White sapphires are celebrated for their clear brilliance and symbolic connection to honesty, peace, and clarity of mind. This gemstone is perfect for fine jewelry pieces, custom jewelry makers, and gem collectors seeking untreated sapphires with superior craftsmanship.

Explore more about identifying and buying authentic sapphires with our expert resources:

Each gemstone comes with Gemstone Authenticity Confirmation issued by our in-house gemologist. We offer worldwide insured shipping directly from Australia — fast, secure, and fully trackable. Our direct sourcing model ensures competitive pricing and exceptional transparency.

Whether you’re crafting a custom ring, sourcing for fine jewelry, or expanding your gem collection, this Natural White Sapphire from Ceylon offers unmatched clarity, symbolic depth, and the lasting legacy of a truly precious stone.

Natural Brown Zircon Round Cut 1.33ct from Ceylon – Untreated Loose Gemstone

Eye-Clean Brown Zircon 6mm Round – Earth-Sourced Gem for Fine Jewelry

Natural Brown Zircon – 1.33ct Round Cut | Untreated Ceylon Gemstone

$130.00 AUD

Natural White Sapphire 0.60 carat round cut Ceylon gemstone – front view

Earth-sourced Ceylon white sapphire – side angle showing brilliance

$350.00 AUD

Natural White Sapphire | Round Cut | 0.60 Carat | 5.22 × 5.22 × 3.12 mm | Gemstone | Ceylon

Natural White Sapphire
Origin: Ceylon (Sri Lanka)
Shape: Round Cut
Dimensions (approx.):
Length : 5.22 mm
Width : 5.22 mm
Height : 3.12 mm
Weight: 0.60 Carat
Treatments: None (Unheated & Untreated)
Clarity: VS – Very Slight Inclusions
Video: Watch on YouTube
Includes Gemstone Authenticity Confirmation | Worldwide Shipping from Australia

The Exquisite Beauty of Natural White Sapphire

A Natural White Sapphire from Ceylon is one of nature’s rarest treasures — a gem celebrated for its pure brilliance, elegant transparency, and timeless appeal. Its unmatched clarity and lustrous sparkle make it a perfect centerpiece for engagement rings, heirloom jewellery, and designer creations.

Ranking 9 on the Mohs scale of hardness, this sapphire offers exceptional durability, second only to diamond. It’s ideal for daily-wear jewellery that retains its beauty over time — a smart and ethical alternative to diamonds for those seeking something truly unique and earth-sourced.

Each stone is responsibly sourced and professionally cut to reveal maximum light reflection and brilliance. Its crisp white tone symbolizes purity, elegance, and new beginnings — making it a favorite choice for both modern and classic designs.

Why Choose a Natural White Sapphire from Sapphire Pal?

✔️ Australian-based gem merchant with direct mine sourcing since 2014
✔️ Over 60 years of family heritage in the natural gemstone trade
✔️ Ethically earth-sourced and conflict-free gemstones
✔️ Authenticity confirmation included with every purchase
✔️ Worldwide insured shipping from Australia (Post / FedEx)

Experience the refined luxury of a genuine Natural White Sapphire — an elegant symbol of sophistication and lasting beauty.

Explore More

Learn more in our Natural Sapphire Buying Guide or visit our About Us page to discover our heritage and commitment to authenticity. For enquiries about custom settings or certifications, please contact Sapphire Pal Australia.

Natural brown zircon 1.62 ct round cut from Ceylon – untreated eye-clean gemstone for fine jewellery

Ceylon brown zircon 6.44 × 6.44 × 4.51 mm – faceted round gem with high brilliance

Natural Brown Zircon – 1.62 Carat (Ceylon, Round Cut, Eye-Clean, Untreated)

$130.00 AUD

A radiant Natural Brown Zircon (1.62 Carat) from Ceylon (Sri Lanka), finely cut and polished into a classic round cut. This untreated, earth-sourced gemstone displays rich autumnal hues with exceptional brilliance and fire — perfect for fine jewellery, engagement rings, or collectors seeking natural beauty.

Gemstone Details

Gem Type: Natural Zircon (Brown)
Origin: Ceylon (Sri Lanka)
Weight: 1.62 Carat
Shape / Cut: Round Cut – expertly faceted for maximum sparkle
Dimensions (approx.): 6.44 × 6.44 × 4.51 mm
Clarity: Eye Clean
Treatments: None (Completely Natural)
Hardness: 6–7.5 on the Mohs Scale
Certification: Gemstone Authenticity Confirmation Included

About Natural Brown Zircon

Brown Zircon is admired for its high refractive index and diamond-like brilliance. Its warm, golden-chestnut tones radiate an earthy elegance, ideal for engagement rings, cocktail rings, and bespoke fine jewellery. Each gem reflects light with dazzling intensity, offering timeless beauty and durability.

Ethical Sourcing & Authenticity

Sapphire Pal is an Australian-based gem merchant (est. 2014) with over 60 years of family heritage in the gemstone trade. We supply only natural, earth-mined gemstones — never lab-created or synthetic. Each gemstone includes a Gemstone Authenticity Confirmation and is dispatched with insured worldwide shipping.

Learn more about our sourcing and craftsmanship at the About Us – Authentic Gemstones page, or explore buying guidance in our Natural Sapphire & Colored Gemstone Buying Guide .

Jewellery & Design Inspiration

The round-cut zircon is a favourite for engagement rings, wedding jewellery, and statement earrings. Its fiery dispersion rivals that of a diamond, yet offers a more natural, earthy aesthetic that pairs beautifully with yellow gold, rose gold, or platinum settings.

Shipping & Service

All gemstones are shipped directly from Australia with fast, insured worldwide delivery. Sapphire Pal offers a curated selection of earth-sourced gemstones including Australian Sapphires, Ceylon Sapphires, and Madagascan Sapphires for jewellery makers and gem collectors globally.

Included with Your Purchase

Natural gemstone in protective packaging
Gemstone Authenticity Confirmation Certificate
Worldwide insured shipping from Australia
Support for bespoke jewellery design or stone setting

Continue your gemstone education at our Gemstone Education Center or contact our Australian gem specialists for expert guidance.

Natural brown zircon 1.55 ct round cut from Ceylon – untreated earth-mined gemstone

Round cut brown zircon 6.28 × 6.28 × 4.00 mm – eye-clean faceted gem

Natural Brown Zircon – 1.55 Carat (Ceylon, Round Cut, Eye-Clean, Untreated)

$130.00 AUD

Meet a brilliantly lively Natural Brown Zircon (1.55 Carat) from Ceylon (Sri Lanka). Precision round cut faceting showcases zircon’s famous high brilliance and fiery dispersion, delivering a warm, cinnamon-brown glow. 100% earth-mined, untreated, and eye-clean—ideal for fine jewelry, engagement rings, and collector gemstones.

Gemstone Details

Gem Type: Natural Zircon (Brown)
Origin: Ceylon (Sri Lanka)
Weight: 1.55 Carat
Shape / Cut: Round Cut – precision faceted for maximum fire
Dimensions (approx.): 6.28 × 6.28 × 4.00 mm
Clarity: Eye Clean
Treatments: None (Untreated)
Hardness: ~6–7.5 Mohs (wear with care; avoid hard knocks)
Certification: Gemstone Authenticity Confirmation included

Why Choose Natural Zircon?

Natural zircon is prized for its vivid brilliance, strong dispersion (“fire”), and rich color palette. This brown zircon offers a sophisticated neutral that pairs beautifully with yellow, rose, and white metals—perfect for solitaire rings, stacking bands, or statement pendants. (Note: Natural zircon is a different mineral from cubic zirconia.)

Ethical Sourcing & Authenticity

Sapphire Pal supplies only natural, earth-mined gemstones—never lab-created or synthetic. Each gem includes a Gemstone Authenticity Confirmation and is sourced responsibly through trusted partners. We are an Australian-based merchant (est. 2014) with over 60 years of family heritage in the trade.

Care & Setting Tips

Zircon’s brilliance rewards careful setting. Choose protective designs (e.g., bezel, halo, or six-prong settings) and avoid ultrasonic/steam cleaners; use mild soapy water instead. This helps maintain surface luster over time.

Shipping & Support

Dispatched from Australia with fast, secure, insured worldwide shipping. Need a custom mount or design help? Contact our gem team for tailored recommendations.

Included with Your Purchase

Natural gemstone in secure packaging
Gemstone Authenticity Confirmation
Insured worldwide shipping from Australia
Friendly support for bespoke settings and jewelry designs

0.75 Carat Natural Purplish-Pink Sapphire – Round Cut (Madagascar, Untreated)

$300.00 AUD

Natural Purplish-Pink Sapphire • Round Cut • 0.75 Carat • 5.20 × 5.04 × 3.97 mm • Madagascar • Unheated/Untreated

This romantic 0.75ct Natural Purplish-Pink Sapphire from Madagascar shows lively sparkle in a classic round faceted cut. Naturally unheated and untreated, ethically earth-sourced, and ideal for bespoke jewelry—from elegant engagement rings and promise rings to heirloom pendants.

Sapphire Pal is an Australian-based gem merchant (est. 2014) with 60+ years of family heritage in natural gemstones. Each stone includes our Gemstone Authenticity Confirmation. Orders are dispatched from Australia with worldwide fast, secure, insured shipping.

Gem Highlights

Gemstone: Natural Sapphire (Purplish-Pink)
Origin: Madagascar
Cut: Round, faceted
Weight: 0.75 carat
Approx. Dimensions: 5.20 × 5.04 × 3.97 mm
Treatments: None (unheated, untreated sapphire gemstone)
Clarity: I
Certification: Sapphire Pal Gemstone Authenticity Confirmation (in-house)
Dispatch: From Sydney, Australia — tracked & insured worldwide

Design Ideas & Pairings

A versatile round cut that suits solitaires, halos, and three-stone layouts. Pair with natural diamonds in platinum, white gold, or yellow gold, or complement with Green Sapphires, Blue Green Sapphires, and rare Peacock Sapphires for a distinctive colored-gem look loved by jewelry makers and jewellery lovers.

Learn, Compare & Design

New to colored gemstones? Explore our Natural Sapphire & Colored Gemstone Buying Guide and our First-Time Gemstone Buyer Guide. Ready to design a custom piece or need help choosing a setting? Contact Sapphire Pal Australia or learn more About Us. For education and trends, visit our Gemstone Education Center.

Shipping & Assurance

Dispatch from Australia: fast processing & careful packing
Worldwide delivery: tracked, secure, and insured—often free
Support: friendly help with design ideas, sizing, and gemstone care

1.44 ct Natural Brown Zircon, Round Cut, Ceylon origin, untreated, eye-clean – Sapphire Pal

1.44ct Natural Brown Zircon – Round Cut (Ceylon, Untreated, Eye-Clean)

$130.00 AUD

Gem: Natural Brown Zircon (Loose Gemstone)

Origin: Ceylon (Sri Lanka)

Weight: 1.44 carat | Cut: Round (Faceted Gemstone) | Clarity: Eye Clean

Dimensions (approx): 6.33 × 6.33 × 4.37 mm

Treatments: None — Untreated

Certification: With Gemstone Authenticity Confirmation (Sapphire Pal)

Australian-based gem merchant with direct sourcing — established 2014
✔️ Over 60 years of family heritage in the natural gemstone trade
Responsibly selected earth sourced gemstones with expert cut and polished gemstone finishing
Shipment dispatch from Australia; secure, fast, free insured worldwide shipping
Direct dealers, including our own mine sources

Warm cognac and espresso tones meet lively fire in this Natural Brown Zircon. The precise round cut delivers diamond-like scintillation, while its eye-clean clarity and untreated status make it a refined choice for fine jewelry—sleek engagement rings, wedding and anniversary pieces, or bespoke pendants crafted by professional jewelry makers and studio designers.

Building a collection? Explore our curated Loose Gemstones and Colored Gemstones for jewelry lovers, gem collectors, and the global gem and jewelry / gem exchange community. Alongside Zircon, discover signature Sapphire gemstones—Ceylon Sapphires, Australian Sapphires (including Queensland sapphires and Tasmanian sapphires), and Madagascan Sapphires—plus complementary Natural Diamonds and other precious stones for modern or contemporary jewellery builds.

Ready to set? Ask about elegant semi mount jewelry options (no reference details listed) to complete this stone for Engagement Rings, Wedding Rings, or statement pendants.

Gemstone Specifications

Gem	Natural Brown Zircon (Loose Gemstone)
Origin	Ceylon (Sri Lanka)
Weight	1.44 carat
Cut / Shape	Round, faceted gemstone
Dimensions (approx)	6.33 × 6.33 × 4.37 mm
Clarity	Eye Clean
Treatments	None — Untreated
Recommended Uses	Custom jewelry, engagement rings, wedding rings, pendants
Shipping	Dispatch from Australia; secure, fast, free insured worldwide shipping

Helpful Guides

Discover also: Natural gemstones, Colored Gemstones, Loose Gemstones, Precious stones, Fine jewelry, Bespoke jewelry, Jewelry designs, Gem collector, Contemporary jewellery, Gem and Jewelry, Gem exchange, Loose Sapphire, Sapphire stones, saphire crystals, Faceted Gemstones, Australian Sapphires, Ceylon Sapphires, Madagascan Sapphires, Peacock Sapphires, Blue Green Sapphires, Green Sapphires, Wedding Rings, Engagement Rings.

Why Sapphire Pal? Australian-based direct dealers with trusted mine partnerships and our own sources. Every stone is hand-selected for color, cut precision, and integrity — backed by transparent service and free insured worldwide shipping.

1.43 ct Natural Brown Zircon, Round Cut, Ceylon origin, untreated, eye-clean – Sapphire Pal

1.43ct Natural Brown Zircon – Round Cut (Ceylon, Untreated, Eye-Clean)

$130.00 AUD

Gem: Natural Brown Zircon (Loose Gemstone)

Origin: Ceylon (Sri Lanka)

Weight: 1.43 carat | Cut: Round (Faceted Gemstone) | Clarity: Eye Clean

Dimensions (approx): 6.21 × 6.21 × 3.53 mm

Treatments: None (Untreated)

Certification: With Gemstone Authenticity Confirmation (Sapphire Pal)

Australian-based gem merchant with direct sourcing — established 2014
✔️ Over 60 years of family heritage in the natural gemstone trade
Responsibly selected, earth sourced gemstones with expert cut and polished gemstone finishing
Shipment dispatch from Australia; secure, fast, free insured worldwide shipping
Direct dealers, including our own mine sources

Rich cognac-to-espresso tones and lively brilliance define this Natural Brown Zircon. The precise round cut delivers diamond-like fire, while its eye-clean clarity and untreated status make it a refined choice for fine jewelry — minimalist engagement rings, wedding and anniversary pieces, or bespoke pendants crafted by professional jewelry makers and designers.

Building a collection? Explore our curated Loose Gemstones and Colored Gemstones for jewellery lovers, gem collectors, and the global gem and jewelry / gem exchange community. Alongside Zircon, discover signature Sapphire gemstones — Ceylon Sapphires, Australian Sapphires (including Queensland sapphires and Tasmanian sapphires), and Madagascan Sapphires — plus complementary Natural Diamonds and other precious stones for modern or contemporary jewellery builds.

Ready to set? Ask about elegant semi mount jewelry options (no reference details listed) to complete this stone for Engagement Rings, Wedding Rings, or statement pendants.

Gemstone Specifications

Gem	Natural Brown Zircon (Loose Gemstone)
Origin	Ceylon (Sri Lanka)
Weight	1.43 carat
Cut / Shape	Round, faceted gemstone
Dimensions (approx)	6.21 × 6.21 × 3.53 mm
Clarity	Eye Clean
Treatments	None (Untreated)
Recommended Uses	Custom jewelry, engagement rings, wedding rings, pendants
Shipping	Dispatch from Australia; secure, fast, free insured worldwide shipping

Helpful Guides

Crafted by Nature, Cherished for Generations

Our gemstones are naturally formed, earth-sourced, and carefully selected for their beauty and authenticity. From vibrant sapphires to rare spinels and beyond, each piece reflects nature’s artistry—ideal for fine jewelry, meaningful gifts, and timeless collections.

The Complete Guide to Buying Natural Sapphires & Colored Gemstones

Rare. Radiant. 100% Natural.

How to Care for Natural Sapphires & Gemstones | Complete Cleaning & Storage Guide

Learn expert tips to clean, store, and protect natural sapphires and gemstones. Keep your jewelry shining with this complete care guide.

Complete Sapphire & Gemstone Care Guide

Sapphire Pal

Announcing Our New Collection: Ethically Sourced Gemstone Jewelry Present the latest collection at Sapphire Pal, focusing on the unique features of each piece and the natural gemstones used. This post will not only showcase the beauty of the jewelry but also educate customers on the significance of choosing ethically sourced materials, reinforcing the brand's dedication to sustainability.

Genuine Earth Sourced Natural Gemstones Only

Let customers speak for us

from 23 reviews

Very good quality sapphires and fast shipping! Thank you!

Dorottya

11/25/2025

Natural Green Sapphire – 0.76 Carat (Cushion Cut, Untreated, Madagascar Origin)

Hello! 🇺🇦I just wanted to thank you — my grey spinel from Australia has finally arrived in Ukraine. The stone is absolutely beautiful and exactly what I hoped for! Thank you for the great service, smooth delivery, and amazing customer support. Your support was invaluable at every stage of the long delivery journey. I’m really happy with my purchase and will definitely be ordering only from you from now on!

Vladyslav Overchenko

11/06/2025

Natural Greyish Blue Spinel – 0.90 Carat (Unheated, Oval Cut)

I received what i expected. The stones are with the certificates of authenticity. Had a little bit delay with the delivery due to post issues, I will buy the stones which are much bigger. It was a first try to buy on line. Highly recommend gem stones in this shop.

Tetyana Svichenska

10/21/2025

Natural Blue Sapphire – 0.86 Carat | Oval Cut

Absolutely wonderful stone. Great and fast customer service. My stone is actually 1.13ct so it was a tiny bit larger than listed, the colours are true to the photos (stunning!), had a jeweller look at it who said it was a "very nice QLD sapphire". Very very happy customer.

Anonymous

08/22/2025

Natural Blue Green Sapphire | Round Cut | 1.12 Carats

Exceptional service helping me find the perfect stones for my ring. The first set arrived and were not quite the right colour and Pete was more than happy to express post another set, which turned out to be perfect. Beautiful sapphires, fantastic customer service

Fiona

08/18/2025

Natural White Sapphire Pair – 0.60 Carat | Half Moon Cut | Ceylon Origin | Unheated, Earth Mined

⭐⭐⭐⭐⭐ Stunning Tanzanite – Exceptional Quality & Color!
I recently purchased this natural 1.36ct oval-cut Tanzanite from Sapphire Pal and couldn't be more impressed! The blue-purple hue is absolutely captivating — exactly what you'd expect from a premium earth-mined Tanzanite. The cut is clean and symmetrical, maximizing the stone’s brilliance and color play in natural light.
What really stood out was that this gemstone is 100% natural and untreated, which is increasingly rare for Tanzanites today. It’s perfect for a custom fine jewelry project, especially for a Tanzanite engagement ring or a one-of-a-kind pendant.

The shipping was fast, and the packaging was secure and elegant. I also appreciated the detailed product description and high-resolution photos — they matched the stone perfectly.

If you're looking for a genuine, ethically sourced Tanzanite with beautiful color saturation, this is the one. Highly recommend Sapphire Pal for anyone seeking collector-grade gemstones from Sri Lanka, Madagascar, or Africa.

Daniel

08/05/2025

1.36 Carat Natural Tanzanite – Oval Cut Blue-Purple Gemstone for Fine Jewellery

Awesome just as described

rachel

07/30/2025

Natural Pale Purple Sapphire – 0.93 Carat | Round Cut

⭐⭐⭐⭐⭐ Stunning Natural Blue Green Sapphire!
I recently purchased this Natural Blue Green Sapphire (0.43 Carat, Round Cut) and I couldn’t be more impressed! The stone has a truly captivating teal hue — a perfect balance between blue and green sapphire tones that shift subtly in different lighting. It’s even more beautiful in person than the photos!

The cut is precise and sparkles brilliantly despite its petite size, and the dimensions make it ideal for a minimalist ring or unique cluster setting. I appreciate that it’s a genuine earth-mined sapphire with no treatments — you can really see the quality and authenticity.

Shipping was fast, and the gem came securely packaged with a helpful authenticity confirmation. This is my second time ordering from Sapphire Pal, and their consistency and customer service are excellent. If you're looking for a natural unheated blue green sapphire for custom jewelry, I highly recommend this one!

Devos Frank

07/29/2025

Natural Blue Green Sapphire | 0.43 Carat Natural Blue Green Sapphire – Round Cut

Stone did not disappoint absolutely beautiful. Thanks Pete fantastic service once again as always 😁

Lorraine

04/11/2025

Natural Pink Sapphire | Oval Cut | 1.27 Carat

Beautiful blue sapphire and outstanding service once again 👌

Lorraine

04/11/2025

Natural Blue Sapphire – Cushion Cut | 1.44 Carat

Beautiful sapphire once again from Sapphirepal .
Highly recommend, extremely reliable and exceptional pleasant service 😊

Lorraine

10/30/2024

Natural Blue Green Sapphire – Cushion Cut, 2.75 Carat (Heated, VS)

Just like the picture beautiful, great service once again from Sapphirepal, thank you 😊

Lorraine

09/13/2024

Natural Blue Sapphire – Cushion Cut, 1.60 Carat (Sri Lanka, VVS)

Beautiful, perfect purchase from Sapphirepal once again , thank you 😊

Lorraine

09/13/2024

Natural Pink Sapphire – 1.56 Carat Oval Cut | Unheated Ceylon Gemstone

Beautiful garnet, positively shimmers! Lovely gift with purchase. Fast postage. Will buy again.

Debbie

06/25/2024

Natural Rhodolite Garnet 3.37 Carat | Oval Cut | Purple-Red Gemstone from Ceylon

Beautiful quality, loved the gift. Fast postage. Will definitely buy again from this seller.

Debbie

06/21/2024

Natural Parti Green Sapphire Parcel – 5.31 Carat | Mixed Cuts | Loose Gemstone Set

Round Cut Sapphires – The Classic Gemstone Shape

Round Cut Gemstones: The Ultimate Guide to Choosing the Perfect Sparkle

Introduction

What Are Round Cut Gemstones?

Definition and History of the Round Cut

Why Choose a Round Cut?

The Anatomy of a Round Cut Gemstone

Key Components of the Cut

How Cut Quality Affects Brilliance

Types of Round Cut Gemstones

Diamond Round Cuts

Colored Gemstone Round Cuts

Laboratory-Grown vs. Natural

Factors to Consider When Choosing a Round Cut Gemstone

Cut Quality and Light Performance

Size and Proportion

Color and Clarity

Certification and Buying Tips

The Cutting Process: From Rough to Finished Gem

Step-by-Step Guide

Innovations in Cutting Technology

Maintaining and Caring for Your Round Cut Gemstone

Cleaning Tips

Handling and Storage

Repair and Re-Cutting

Real-World Examples and Expert Opinions

Conclusion

Natural Purple Spinel – Round Cut – 0.81 Carat – Ceylon Gemstone

✨ Why Choose Purple Spinel?

📐 Gemstone Specifications

🎥 Gemstone Video

🌍 Ethical Promise & Shipping

🔗 Find More

0.62 Carat Natural Blue Sapphire – Round Cut (Ceylon Origin)

Gemstone Specifications

Why Choose a Round Cut Ceylon Sapphire?

Trust Sapphire Pal for Premium Natural Gemstones

Natural Purple Spinel – 1.45 Carat Unheated Ceylon Round (Eye Clean)

Gemstone Specifications

Perfect for Fine Jewelry & Custom Engagement Rings

Earth Sourced Gemstones from a Trusted Direct Dealer

Why Choose Sapphire Pal?

Learn More Before You Buy

Natural Pink Sapphire – 0.55 Carat Unheated Ceylon Round (Eye Clean)

Gemstone Specifications

Perfect for Fine Jewelry & Custom Engagement Rings

Earth Sourced Gemstones – Direct Dealer Advantage

Why Choose Sapphire Pal?

Learn More Before You Buy

Natural Yellow Sapphire – 0.90 Carat Unheated Ceylon Round (VS Clarity)

Gemstone Specifications

Perfect for Fine Jewelry & Engagement Rings

Earth Sourced Gemstones – Direct from the Source

Why Choose Sapphire Pal?

Learn More Before You Buy

Natural Pink Spinel – Round Cut Ceylon Gemstone

Gemstone Details

Why Choose a Natural Pink Spinel?

Perfect For

Ethically Sourced & Fully Insured

Natural White Sapphire | Round Cut | 0.63 Carat | 4.97 mm | Ceylon Gemstone | Sapphire Pal Australia

Natural Brown Zircon – Round Cut, Earth-Sourced from Ceylon

Gemstone Specifications

Why Choose Sapphire Pal

Packaging, Authentication & Shipping

Design Notes

Natural White Sapphire | Round Cut | 0.60 Carat | 5.22 × 5.22 × 3.12 mm | Gemstone | Ceylon

The Exquisite Beauty of Natural White Sapphire

Why Choose a Natural White Sapphire from Sapphire Pal?

Explore More

Gemstone Details

About Natural Brown Zircon

Ethical Sourcing & Authenticity

Jewellery & Design Inspiration

Shipping & Service

Included with Your Purchase

Gemstone Details

Why Choose Natural Zircon?

Ethical Sourcing & Authenticity

Care & Setting Tips