3.56 ct Oval Blue Sapphire, Heated

3.56 ct Blue Sapphire, oval cut. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Offered without a laboratory report. Measurements: approx. 10 × 8 mm. Our grading: royal blue. Stock number CS-0147. The video on this page was filmed in our office, unedited and unfiltered. 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 length-to-width ratio is 1.25. A centre stone of real presence for a ring or pendant.

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

Similar stones: 3.52 ct Cushion Blue Sapphire Pair, GRS, Burma Unheated · 3.52 ct Oval Blue Sapphire, GRS, Ceylon Heated · 3.54 ct Cushion Blue Sapphire, GIA, Burma Unheated · 3.55 ct Pear Blue Sapphire, Ceylon Heated · 3.56 ct Emerald Cut Blue Sapphire, GRS, Madagascar Heated · 3.57 ct Cushion Blue Sapphire, GRS, Ceylon Heated · 3.63 ct Cushion Blue Sapphire, Ceylon Heated · 3.64 ct Round Blue Sapphire Pair (1.83 + 1.81 ct), AGTA, Unheated

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