Natural Ceylon Blue Sapphire 5.67ct — Oval Cushion | Bellerophon Certified
Natural Ceylon Blue Sapphire 5.67ct — Oval Cushion | Bellerophon Certified
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A natural blue sapphire from Sri Lanka, showcasing the rich royal blue color and exceptional brilliance of 5.67 carats
Accompanied by an official certificate from the Bellerophon Gem Lab, confirming its Sri Lanka origin. Please note this stone has received heat treatment, a standard and widely accepted practice that enhances color and clarity.
Stone Details
- Gemstone: Natural Blue Sapphire
- Cut: Oval Cushion
- Carat Weight: 5.67 ct
- Origin: Sri Lanka (Ceylon)
- Treatment: Heated
- Dimensions: 11.7 × 9.2 × 5.5 mm
- Certificate: Yes — Bellerophon Gem Lab
Shipping & Delivery
Shipping & Delivery
Worldwide insured shipping included.
Resizing on demand
Resizing on demand
Custom resizing is available by request. Please contact us via chat with the ring you'd like resized and your ring size before purchasing. We'll confirm whether resizing is possible first.
Authenticity guarantee
Authenticity guarantee
All our pieces are expertly sourced, fully authenticated, and come with a certificate of authenticity made by our in-house gemologist.
Returns & Exchanges
Returns & Exchanges
You have 14 days to request a return or exchange.

Your Premium Experience
Each order is carefully prepared and packaged in an elegant, protective presentation box, including a display case and a certificate of authenticity issued by our gemology expert.
To add a personal note, please write it in the “Notes” section when you proceed to checkout.
Each piece of jewelry is shipped with our partner DHL, fully insured for its value.
Our Promises
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Curated selection
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Expert authentication
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Resizing & support
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Premium packaging
Made to be worn. Meant to be passed on.
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