15.60 ct Oval Blue Sapphire, Thailand Heated

15.60 ct Blue Sapphire, oval cut, from Thailand. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Offered without a laboratory report. Measurements: 17.51 × 12.92 × 7.94 mm. Our grading: fine quality deep blue. Stock number CS-0153. 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.

Its length-to-width ratio is 1.36. A statement stone for a signature piece, or for a collection.

More like this: Blue Sapphires · Stone search

Similar stones: 12.53 ct Cushion Blue Sapphire, GRS, Ceylon Unheated · 13.82 ct Round Blue Sapphire, Ceylon Heated · 14.27 ct Oval Blue Sapphire, GIA, Ceylon Heated · 15.05 ct Cushion Blue Sapphire, GRS, Ceylon Unheated · 16.05 ct Oval Blue Sapphire, GIA, Unheated · 18.96 ct Cushion Blue Sapphire, GIA, Unheated · 20.41 ct Round Blue Sapphire, Ceylon Heated · 21.80 ct Square Cushion Blue Sapphire, GIA, Ceylon Unheated

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