7.27 ct Radiant Emerald Cut Blue Sapphire, CDC, Ceylon Heated

7.27 ct Blue Sapphire, radiant emerald cut, from Ceylon. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Sri Lanka (Ceylon) is known for bright, lively sapphires across the colour range, including padparadscha. CDC report 2609597. Measurements: 11.99 × 10.67 × 5.85 mm. Our grading: fine quality vivid (royal) blue. Stock number CS-1286. Approved trade buyers can sign in on this page for pricing, or WhatsApp or email us about this stone. Viewings by appointment in Toronto, Hong Kong, Bangkok and Dubai.

Royal blue, in its colour grade, describes a deep, rich, velvety blue, among the most valued sapphire colours. Its laboratory report is from CDC (Carat Diamond Certificate). Its length-to-width ratio is 1.12, close to square. A statement stone for a signature piece, or for a collection.

More like this: Royal Blue Sapphires · Blue Sapphires · Ceylon Sapphires · Stone search

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Further reading: Heated vs Unheated Sapphire: What the Difference Means for Price · Rubies, Sapphires and Emeralds: Origin, Treatment and Value