Natural Blue Yellow Bi-Color Ceylon Sapphire 5.01 ct Octagon Cut, Unheated Untreated Loose Sapphire, VVS Rare Gemstone

Natural Blue Yellow Bi-Color Ceylon Sapphire 5.01 ct Octagon Cut, Unheated Untreated Loose Sapphire, VVS Rare Gemstone



A rare and beautiful **5.01 carat natural blue-yellow bi-color Ceylon sapphire**, cut in an elegant octagon shape with deep blue, icy blue, soft yellow and golden yellow color zoning.

This unheated and untreated loose sapphire is a special gemstone for collectors, jewelry makers and clients looking for a one-of-a-kind center stone. The natural blue and yellow color zoning gives the sapphire a unique appearance from every angle, making it ideal for a bespoke engagement ring, statement ring, promise ring, pendant, wedding jewelry or fine jewelry design.

### Gemstone Details

Gemstone: Natural Blue-Yellow Bi-Color Sapphire
Origin: Ceylon / Sri Lanka
Weight: 5.01 carat
Dimensions: 9.35 x 8.64 x 6.58 mm
Cut: Octagon Cut
Clarity: VVS
Treatment: None — unheated and untreated
Authenticity: Includes gemstone authenticity confirmation
Lab Report: GSL Australia lab test report available upon request
Shipping: Free, fast, secure and insured worldwide shipping from Australia

### Perfect For

This loose sapphire can be used for:

• Bespoke engagement ring
• Statement ring
• Promise ring
• Custom pendant
• Wedding jewelry
• Anniversary jewelry
• Fine jewelry design
• Collector gemstone piece
• Jewelry maker setting

The stone would look beautiful in yellow gold, white gold, rose gold or platinum. It can also be paired with natural diamond accents for a more luxurious custom jewelry design.

### More Photos & Videos

For more photos, videos and full product details, please visit our Sapphire Pal product page:

https://www.sapphirepal.com/products/natural-blue-yellow-bi-color-ceylon-sapphire-5-01ct-octagon-cut

### About Sapphire Pal

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

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

### Important Note

Color may vary slightly across screens, lighting conditions, camera settings and viewing angles. Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. Natural color zoning, inclusions, growth features or small surface-reaching details may be visible under magnification and are part of the natural character of earth sourced gemstones. Please review all photos, videos and details before purchase.






5.01 ct natural blue-yellow bi-color Ceylon sapphire, octagon cut with VVS clarity. Unheated and untreated loose gemstone, ideal for bespoke engagement rings, statement rings, pendants, fine jewelry and gemstone collectors.