Natural Parti Sapphire Gemstones – The Ultimate Guide to Multi-Color Corundums

A rare unheated Madagascar teal sapphire with ocean-forest color

This natural teal sapphire displays a captivating blend of blue and green tones, a signature color admired by gem collectors, jewelry makers, and lovers of contemporary fine jewelry. Mined in Madagascar and left completely untreated and unheated, this earth-sourced gemstone reflects nature’s true artistry, revealed through expert cutting and polishing into a luminous cushion-cut faceted gemstone.

Perfect loose sapphire for bespoke engagement rings and modern jewelry

With its bright VVS clarity and balanced proportions, this loose sapphire is an exceptional center stone for engagement rings, promising rings, wedding rings, and custom jewelry designs. Its timeless cushion shape suits both classic and contemporary settings, making it a preferred choice for designers seeking rare colored gemstones that stand apart from traditional natural diamonds.

Gemstone details

• Gemstone: Natural teal sapphire
• Origin: Madagascar
• Treatment: None (unheated / untreated)
• Weight: 0.95 carat
• Cut: Cushion cut faceted gemstone
• Clarity: VVS
• Dimensions: 5.9 × 4.85 × 3.58 mm
• Certification: Gemstone authenticity confirmation included

100% earth-sourced natural gemstone from an Australian direct dealer

Sapphire Pal is an Australian-based gem merchant established in 2014 with over 60 years of family heritage in the natural gemstone trade. We work as direct dealers with our own mines and global sourcing partners, supplying Ceylon sapphires, Madagascan sapphires, Australian sapphires including Queensland and Tasmanian sapphires, and other rare precious stones to gem collectors, jewellery lovers, and the international gem exchange.

Your gemstone will be carefully packed and dispatched from Australia with fast, fully insured worldwide shipping, ready to be transformed into a unique piece of fine jewelry.

Learn before you buy

• Natural sapphire & colored gemstone buying guide
• First-time gemstone buyer guide
• About our earth-sourced gemstones
• Contact Sapphire Pal Australia
• Gemstone education center

Watch the gemstone in motion

Important note

Color may vary slightly due to lighting conditions and screen settings. Measurements and carat weight are taken carefully using professional instruments; minor differences can occur in natural gemstones.

A bold Australian green sapphire with architectural Asscher brilliance

This natural green sapphire from Australia is a statement gemstone, weighing an impressive 2.07 carats and precision cut in a striking Asscher shape. The step-cut faceting creates a mesmerizing hall-of-mirrors effect, drawing the eye deep into its rich forest-green tone while highlighting its eye-clean clarity. Carefully cut and polished, this faceted gemstone offers a refined balance of strength, depth, and modern geometry.

A rare loose sapphire for engagement rings and bespoke fine jewelry

Australian sapphires are admired for their unique character and durability, making them ideal for everyday wear. This large square sapphire is perfectly suited as a center stone for a one-of-a-kind engagement ring, a contemporary heirloom, or a custom jewelry design. Its vivid green color pairs beautifully with yellow gold, white gold, and platinum settings, offering endless possibilities for jewellery lovers and jewelry makers seeking something truly distinctive.

Gemstone details

• Gemstone: Natural green sapphire
• Origin: Australia
• Treatment: Heated
• Cut: Asscher cut (square step-cut)
• Clarity: Eye clean
• Weight: 2.07 carats
• Dimensions: 6.80 × 6.50 × 3.80 mm
• Included: Gemstone authenticity confirmation

Earth-sourced gemstone from an Australian direct dealer

Sapphire Pal is an Australian-based gem merchant established in 2014, supported by over 60 years of family heritage in the natural gemstone trade. As direct dealers working with our own mines and trusted global partners, we supply Australian sapphires including Queensland sapphires, Ceylon sapphires, and Madagascan sapphires to the international gem and jewelry community.

Your loose sapphire will be carefully packed and dispatched from Australia with fast, fully insured worldwide shipping, ready to be transformed into a remarkable piece of fine jewelry.

Watch the gemstone in motion

Important note

Color may vary slightly due to lighting conditions and screen settings. Dimensions and carat weight are measured carefully; minor variations are normal for natural gemstones.

A Natural Teal Sapphire with Ocean-Like Depth and Light

This 1.54 carat natural teal sapphire displays a captivating blend of blue and green tones reminiscent of tropical waters. Expertly cut into a refined cushion shape, the gemstone offers lively brilliance, excellent transparency, and an eye-clean appearance that makes it ideal for fine jewelry and meaningful heirloom pieces.

Sourced directly from Madagascar and completely unheated and untreated, this faceted gemstone represents the rare beauty of fully earth formed sapphire crystals. Its balanced proportions and elegant cutting style allow light to return evenly across the surface, giving the stone a bright and sophisticated presence in any bespoke jewelry design.

Gemstone Specifications

• Gemstone: Natural teal sapphire
• Weight: 1.54 carat
• Cut: Cushion cut faceted gemstone
• Clarity: Eye clean
• Dimensions: 6.84 × 5.64 × 4.18 mm
• Treatment: None – unheated and untreated
• Origin: Madagascar
• Authenticity: Verified by our in-house gemologist

Perfect for Custom Jewelry and Engagement Rings

With its unique blue-green saturation and elegant cushion shape, this loose sapphire is a stunning center stone for:

• One-of-a-kind engagement rings
• Promise rings and wedding jewelry
• Contemporary fine jewelry
• Bespoke pendants and collector pieces

Teal sapphires are increasingly sought after by jewelry lovers and gem collectors who appreciate rare colored gemstones that stand apart from traditional designs while remaining timeless and wearable.

Earth Sourced and Direct from the Source

Sapphire Pal is an Australian-based gem merchant established in 2014 with over 60 years of family heritage in the natural gemstone trade. We are direct dealers working closely with mining regions, offering cut and polished gemstones that are responsibly sourced and carefully selected for quality and authenticity.

Every gemstone is securely shipped worldwide from Australia with fast, fully insured delivery.

Helpful Guides for First-Time Buyers

Learn more before choosing your gemstone:

• Natural sapphire buying guide
• First-time gemstone buyer guide
• Gemstone education center
• About Sapphire Pal
• Contact our team

Watch the Gemstone in Motion

See how this natural sapphire performs in real lighting conditions.

Why Collectors and Jewelry Designers Choose This Sapphire

Natural unheated sapphires from Madagascar are prized for their vibrant color range and rarity. This gemstone is an excellent choice for those searching for a responsibly sourced precious stone that combines durability, individuality, and long-term value.

It pairs beautifully with both yellow and white metals and complements modern as well as vintage-inspired jewelry designs.

Important Notes

Color may vary slightly across screens and lighting conditions. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones.

A Distinctive Unheated Blue Sapphire in a Rare Kite Cut

This elegant gemstone showcases a crisp geometric silhouette combined with a luminous ocean-blue tone that shifts beautifully as it catches the light. The precision faceting creates bright reflections across the surface, giving the stone a lively presence despite its refined size. Its elongated proportions make it an exceptional choice for modern jewelry designers seeking something truly individual.

Formed naturally in the legendary gem gravels of Ceylon and left completely untreated, this piece preserves its original color and internal purity. The clarity allows light to travel freely through the stone, producing a clean, bright appearance suited to both minimalist and intricate settings.

Why This Stone Stands Out

• Rare precision shape for contemporary jewelry
• Completely natural color with no enhancement
• Excellent transparency and brilliance
• Durable and suitable for everyday fine jewelry
• Ideal for collectors of unique gemstones

Australian Direct Source – Natural & Ethically Mined

Sapphire Pal is an Australian-based gem merchant established in 2014, backed by more than 60 years of family heritage in the natural gemstone trade. As direct dealers working with our own mine sources and long-term partners, we supply only earth-mined stones — never synthetic or lab-created — with worldwide insured shipping from Australia.

Learn more before your purchase:
Natural Sapphire Buying Guide
First-Time Buyer Guide
Gemstone Education Center
About Us
Contact Us

Design Inspiration

• Modern engagement ring centerpiece
• East-west bezel set ring
• Minimalist pendant
• Three-stone asymmetrical design
• Collector’s loose gemstone

Note: Color may vary slightly between lighting conditions and screens. Measurements and weight are taken carefully; minor variations are normal in natural gemstones.

Watch the sapphire video

Why this loose sapphire stands out

• Natural blue sapphire with an elegant oval cut that complements solitaire, halo, and three-stone settings.
• Faceted gemstone—cut and polished for lively sparkle and clean lines in everyday wear.
• VS clarity for a crisp look that photographs beautifully and suits fine jewelry standards.
• Unheated / untreated (no treatment) so the beauty you see is naturally earth formed.
• Gemstone authenticity confirmation included for confident gifting, collecting, and custom jewelry work.

Gemstone specifications

What you can create with this sapphire stone

This cut-and-polished loose gemstone is a beautiful choice for:

• Engagement rings and wedding rings with a timeless oval center stone.
• Promise rings in sleek, contemporary jewelry styles.
• Fine jewelry pendants—solitaire or halo—for classic blue elegance.
• Bespoke jewelry projects for jewelry makers—pair with natural diamonds for extra brilliance.
• Gem collector additions for those seeking rare gemstones with no treatment.

Note: Color may vary slightly across screens and lighting. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. As with all natural gemstones, subtle inclusions and growth features may be present and are part of the stone’s unique identity.

Natural Deep Green Blue Black Sapphire – Cushion Cut Madagascar Gemstone

This striking natural black sapphire with deep green blue tones is a fascinating gemstone formed naturally within the earth. Sourced from Madagascar, a region celebrated for producing exceptional sapphire gemstones, this stone displays a mysterious depth of color with subtle flashes of green and blue under different lighting conditions.

Expertly cut and polished as a cushion faceted gemstone, the stone reflects light beautifully while maintaining its rich dark tone. Its elegant proportions and unique color make it an appealing choice for collectors, jewelry designers, and anyone searching for a distinctive gemstone centerpiece.

This sapphire remains untreated and completely earth sourced, preserving the natural beauty that has developed over millions of years beneath the earth’s surface.

Gemstone Specifications

• Gemstone: Natural Black Sapphire (Deep Green Blue)
• Origin: Madagascar
• Treatment: None – Untreated / Unheated
• Weight: 2.24 Carat
• Shape: Cushion Cut
• Dimensions: 7.35 × 7.15 × 5.20 mm
• Clarity: SI – Natural inclusions visible under magnification
• Authentication: Gemstone authenticity confirmation included

Jewelry Ideas

This gemstone can be beautifully used in a variety of fine jewelry and bespoke designs such as:

• Unique engagement rings
• Statement cocktail rings
• Custom pendant designs
• Collector gemstone displays
• Contemporary jewelry creations
• Bespoke jewelry made by skilled jewelry makers

About Sapphire Pal

Sapphire Pal is an Australian-based gem merchant established in 2014, with over 60 years of family heritage in the natural gemstone trade. We specialize in ethically sourced, earth formed gemstones including Australian sapphires, Ceylon sapphires, Madagascan sapphires, and other rare colored gemstones.

Our gemstones are sourced directly from trusted miners and gemstone markets, ensuring authenticity and transparency for collectors, jewelry lovers, and designers worldwide.

All shipments are securely packed and dispatched from Australia with fast insured worldwide shipping.

Learn More About Natural Gemstones

Explore our educational guides and gemstone resources:

• Natural Sapphire Buying Guide
• First Time Gemstone Buyer Guide
• Gemstone Education Center
• About Sapphire Pal
• Contact Sapphire Pal

Watch the Gemstone Video

Important Note

Color may vary slightly depending on lighting conditions and screen settings. Dimensions and weight are measured carefully; small variations can occur with natural gemstones. Natural inclusions are part of the geological formation of earth sourced gemstones and contribute to their uniqueness.

Gemstone Details

A Classic Sapphire with Timeless Appeal

Blue sapphires have long been admired for their rich color, durability, and enduring beauty. Their strength and brilliance make them one of the most trusted gemstones for fine jewelry pieces that are meant to be worn and treasured for generations.

This Ceylon sapphire offers a graceful appearance that pairs beautifully with both contemporary jewellery and classic designs. Its oval cut enhances the natural color and allows the gemstone to reflect light in a balanced and elegant way.

Perfect for Custom Jewelry

The size and shape of this sapphire make it an excellent option for custom jewelry projects. Many clients choose similar gemstones for:

• Elegant engagement rings with a natural sapphire center stone
• Personalized promise rings
• Fine jewelry pendants or necklaces
• Bespoke jewelry designed by independent jewelers
• Collector gemstones for enthusiasts who appreciate natural colored stones

Its balanced proportions and classic oval shape allow it to work beautifully in both minimalist and elaborate jewelry settings.

Earth Sourced Gemstones from Sapphire Pal

Sapphire Pal is an Australian-based gem merchant with direct sourcing, established in 2014 and built on more than 60 years of family heritage in the natural gemstone trade. Our collection includes carefully selected earth sourced gemstones such as Ceylon sapphires, Australian sapphires, Madagascan sapphires, and other rare colored gemstones sought by collectors and jewelry designers.

All gemstones are dispatched from Australia by direct dealers with secure, fast, insured worldwide shipping. Each stone is inspected and provided with authenticity confirmation to ensure confidence when purchasing loose gemstones online.

Learn More About Gemstones

If you are new to gemstones or exploring sapphire jewelry for the first time, you may find these helpful guides:

• Natural Sapphire & Colored Gemstone Buying Guide
• First-Time Gemstone Buyer Guide
• About Sapphire Pal and Our Authentic Gemstones
• Gemstone Education Center
• Contact Sapphire Pal

Important Disclaimer

Note: Color may vary slightly across screens and lighting conditions. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. Natural inclusions and subtle differences are part of the beauty and individuality of genuine earth sourced gemstones.