Natural Yellow Gemstones – Radiant Sunshine in Every Stone

Natural Bi-Coloured Sapphire – Blue & Yellow | Cushion Cut | 1.62 Carat | Ceylon Origin

Gemstone: Natural Blue Yellow Sapphire (Bi-Coloured)
Origin: Ceylon (Sri Lanka)
Treatment: None (Natural, Untreated)
Weight: 1.62 Carat
Clarity: VS (Very Slight Inclusions)
Shape: Cushion Cut
Dimensions: 7.50 x 5.60 x 4.20 mm (Approx.)
Certification: Gemstone Authenticity Confirmation Included

This rare and stunning Natural Blue Yellow Bi-Coloured Sapphire from Ceylon features a beautiful blend of blue and yellow tones, making it an exceptional centrepiece for bespoke jewellery. Its unique cushion cut enhances its brilliance and color zoning, adding a modern yet timeless appeal.

Ideal for custom engagement rings, heirloom jewellery, or investment gemstones, this untreated sapphire stands out for its rarity and ethical sourcing. Every angle of this gemstone reveals a unique personality, making it perfect for designers and collectors alike.

Why Choose Sapphire Pal?

• 100% Earth-Mined Natural Gemstones – No synthetics or lab-grown
• Responsibly sourced from trusted Ceylon suppliers
• Worldwide fast and insured shipping
• Trusted Australian seller – Secure shopping experience

Discover more natural sapphires at:
www.sapphirepal.com or www.sapphirepal.com.au

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A sunshine-yellow sapphire made for everyday jewelry

This natural yellow sapphire offers a warm, golden glow that pairs beautifully with both modern and classic settings. The round cut enhances brilliance and provides excellent versatility for jewelry makers, bespoke design work, and gemstone collectors who appreciate authentic colored gemstones.

With an eye clean appearance and a balanced 5.62 mm face-up size, this loose sapphire is an excellent choice for rings, pendants, and refined everyday fine jewelry. Gemstone authenticity confirmation is included for confident buying and gifting.

Gemstone Specifications

Ideal for engagement rings and bespoke jewelry

Round sapphires are a favorite for engagement rings because they sit beautifully in halo, solitaire, and three-stone settings. This yellow sapphire also works wonderfully in pendants and custom jewelry designs—especially paired with natural diamonds for added sparkle.

• Engagement rings and promise rings
• Wedding jewelry accents
• Custom pendants and fine jewelry
• Bespoke jewelry projects for jewelry makers
• Collector-grade natural gemstones

Sapphire Pal – Earth-sourced gemstones dispatched from Australia

Learn more in our guides:
Natural Sapphire & Colored Gemstone Buying Guide
First-Time Gemstone Buyer Guide
Gemstone Education Center

For custom jewelry inquiries or matching stones, contact our team.

This 3.04 carat natural bi-color sapphire is a beautiful oval mixed cut loose gemstone with a rare yellow and blue color combination. Certified as natural corundum, this transparent sapphire has no indication of heating, making it a meaningful choice for clients who love unheated sapphire gemstones, untreated sapphires, earth sourced gemstones, and rare colored gemstones.

With its soft golden-yellow flashes and deep blue zoning, this gemstone has a unique natural personality. It is an elegant option for jewellery lovers, jewelry makers, gem collectors, and anyone searching for a one-of-a-kind loose sapphire for bespoke jewelry, contemporary jewellery, fine jewelry, engagement rings, wedding rings, promise rings, or a custom pendant.

Watch This 3.04ct Natural Bi-Color Sapphire Video

View the video below to see the movement, sparkle, and natural yellow-blue color play of this oval cut sapphire. Videos are helpful because sapphire stones can appear slightly different under daylight, indoor lighting, and camera settings.

Watch this natural bi-color sapphire video on YouTube

Natural Yellow Blue Sapphire for Custom Jewelry Designs

If you are looking for a natural yellow blue sapphire oval cut gemstone, this stone offers a beautiful balance of size, color contrast, and natural brilliance. The oval mixed cut gives the sapphire a graceful outline, while the bi-color effect adds individuality that standard blue sapphire gemstones do not always offer.

This loose sapphire would work beautifully as a center stone for a custom sapphire engagement ring, promise ring, wedding ring, semi mount jewelry design, sapphire pendant, solitaire ring, halo ring, three-stone ring, or collector gemstone. Its yellow and blue tones can pair beautifully with yellow gold, white gold, rose gold, platinum, or natural diamonds.

Certified Gemstone Details

What Can You Create With This Bi-Color Sapphire?

This sapphire is ideal for a jewellery design where the gemstone becomes the main talking point. The yellow and blue color combination gives the stone a natural artistic look, making it suitable for modern bespoke jewelry as well as classic fine jewelry.

For a bold design, consider setting this sapphire in yellow gold to highlight the golden tones. For a softer and more elegant look, white gold or platinum can enhance the blue side of the stone. Rose gold may create a warmer romantic feel, especially for a custom engagement ring, promise ring, or meaningful gift.

A Rare Sapphire With Natural Character

Bi-color sapphires are loved for their unique color zoning and natural individuality. This gemstone belongs to the beautiful world of sapphire gemstones and colored gemstones, alongside Australian sapphires, Ceylon sapphires, Madagascan sapphires, Queensland sapphires, Tasmanian sapphires, Montana sapphires, peacock sapphires, blue green sapphires, green sapphires, and other rare gemstones.

Unlike mass-produced stones, natural sapphire crystals can show unique growth patterns, color zoning, and internal features. These natural details are part of the charm of earth sourced gemstones, cut and polished gemstones, faceted gemstones, precious stones, and loose gemstones selected for one-of-a-kind gem and jewelry creations.

Why Choose an Unheated Sapphire Gemstone?

Unheated sapphire gemstones are admired because their natural beauty has not been enhanced by heat treatment. This sapphire is reported with no indication of heating, making it a strong choice for buyers who appreciate untreated sapphires, natural gemstones, and rare sapphire stones with authentic character.

Sapphire is also one of the most durable precious stones, with a hardness of 9. When set correctly by an experienced jeweler, sapphire can be suitable for everyday jewelry such as engagement rings, wedding rings, promise rings, and fine jewelry pieces.

Why Buy From Sapphire Pal?

Sapphire Pal is an Australian-based gem merchant with direct sourcing, established in 2014. Our family has over 60 years of heritage in the natural gemstone trade, and we work closely with trusted direct dealers, including our own mine connections.

We specialize in natural gemstones, loose gemstones, loose sapphire, sapphire gemstones, colored gemstones, cut and polished gemstones, faceted gemstones, earth sourced gemstones, rare gemstones, and precious stones for gem collectors, jewellery lovers, jewelry makers, and custom jewelry designs.

Your gemstone will be carefully packed and dispatched from Australia with secure, fast, insured worldwide free shipping.

Helpful Sapphire Pal Guides

Learn more before choosing your gemstone:
Natural Sapphire & Colored Gemstone Buying Guide
First-Time Gemstone Buyer Guide
About Sapphire Pal
Contact Sapphire Pal Australia
Gemstone Education Center

Authenticity and Shipping

This gemstone comes with a gemstone report confirming it as natural corundum, bi-color sapphire, with no indication of heating. Sapphire Pal sells natural earth sourced gemstones and does not sell lab-created, synthetic, or man-made sapphire stones.

Note: Color may vary slightly across screens, lighting conditions, camera settings, and viewing environments. Yellow and blue sapphires can appear lighter, brighter, deeper, or more contrasted depending on the light source. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. Natural inclusions, growth marks, and color zoning may be present and are part of the unique character of earth sourced gemstones.

Natural Unheated Yellow Sapphire – 5.59 Carat Oval Cut Ceylon Sapphire

This beautiful 5.59 carat natural unheated yellow sapphire is a soft light yellow to golden yellow Ceylon sapphire with a bright oval mixed cut and transparent body. With its elegant shape, warm yellow color, and verified unheated status, this loose sapphire is a meaningful choice for fine jewelry, custom jewelry, and gemstone collectors.

The oval cut gives this sapphire a graceful face-up appearance, making it suitable for a bespoke ring, pendant, promise ring, wedding ring, or a unique engagement ring design. Its natural golden yellow tone offers a classic look for jewelry lovers who prefer earth sourced gemstones, sapphire gemstones, and precious stones with natural character.

Gemstone Specifications

• Gem Type: Natural Corundum – Yellow Sapphire
• Color: Light Yellow / Soft Golden Yellow
• Origin: Ceylon
• Weight: 5.59 carats
• Dimensions: 11.30 × 9.16 × 6.86 mm
• Shape / Cut: Oval Mixed Cut
• Transparency: Transparent
• Hardness: 9
• Treatment: No indication of heating / unheated
• Report: AGCL Gemstone Report included
• Authenticity: Includes gemstone authenticity confirmation
• Shipping: Free, fast, secure, and fully insured worldwide shipping from Australia

AGCL Report and Unheated Confirmation

This sapphire comes with an AGCL gemstone report identifying it as natural corundum, yellow sapphire. The report records the color as light yellow, transparency as transparent, shape and cut as oval mixed cut, and weight as 5.59 carats.

The report comment states “No indication of heating (Un-Heated)”, making this stone suitable for clients who specifically prefer unheated sapphire gemstones and untreated sapphires. This is especially important for buyers looking for natural sapphire stones with clear treatment disclosure.

A Loose Yellow Sapphire for Custom Jewelry

This natural yellow sapphire is an excellent center stone for jewelry makers and clients planning a custom fine jewelry piece. The 5.59 carat size gives it strong presence without being too large for wearable everyday elegance.

It can be beautifully designed into a yellow sapphire engagement ring, promise ring, wedding ring, pendant, or semi mount jewelry setting. The warm yellow tone pairs well with yellow gold, white gold, platinum, or natural diamond accents for a refined and timeless look.

What Can You Create With This Stone?

This oval cut Ceylon sapphire gives you many beautiful design options. We recommend considering:

• A custom yellow sapphire engagement ring with natural diamonds
• A classic oval yellow sapphire pendant
• A promise ring or anniversary ring with a soft golden color
• A bespoke jewelry design made around the exact sapphire dimensions
• A collector-quality loose sapphire for a rare gemstone collection

Natural, Earth-Sourced Gemstone From Sapphire Pal Australia

Sapphire Pal is an Australian-based gem merchant with direct sourcing, established in 2014 and backed by over 60 years of family heritage in the natural gemstone trade. We work with natural gemstones, sapphire gemstones, Ceylon sapphires, Australian sapphires, Madagascan sapphires, Queensland sapphires, Tasmanian sapphires, Montana sapphire, peacock sapphires, blue green sapphires, green sapphires, colored gemstones, loose gemstones, and rare gemstones for clients around the world.

As direct dealers, including sourcing through our own mining connections, we focus on honest gemstone presentation, careful selection, and secure service. Your gemstone is dispatched from Australia and includes gemstone authenticity confirmation, with free, fast, secure, insured worldwide shipping.

For Gem Collectors and Jewelry Lovers

This natural yellow sapphire is a lovely choice for gem collectors, jewelry lovers, jewelry makers, and anyone looking for a meaningful loose sapphire. Its verified unheated status, transparent body, and soft golden yellow color make it a beautiful addition to a gem and jewelry collection.

Whether you are comparing sapphire crystals, cut and polished gemstones, faceted gemstones, natural gemstones, precious stones, or colored gemstones for a future jewelry design, this Ceylon yellow sapphire offers natural beauty and long-term appeal.

Watch the Gemstone Video

Helpful Gemstone Buying Resources

New to buying loose gemstones or comparing natural sapphire gemstones? These Sapphire Pal guides can help you choose with confidence:

• Natural Sapphire & Colored Gemstone Buying Guide
• First-Time Gemstone Buyer Guide
• Contact Sapphire Pal Australia
• About Sapphire Pal
• Gemstone Education Center

Important Note

Note: Color may vary slightly across screens, lighting conditions, photography, and device displays. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. Natural gemstones may show small internal characteristics under magnification, which are part of their natural formation and individuality.