3.40 ct Oval Blue Sapphire, Heated

3.40 ct Blue Sapphire (3 pieces), oval cut. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Offered without a laboratory report. Measurements: 1 pc 6.5 × 5.8mm; 2 pcs 6.3 × 5.3mm. Our grading: fine quality royal blue. Set of 3 stones, total weight 3.40 ct. Stock number CS-0761. 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. As a three-piece set it suits a three-stone ring, or a centre stone with matching earrings.

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

Similar stones: 3.31 ct Round Blue Sapphire, GRS, Thailand · 3.32 ct Emerald Cut Blue Sapphire, GIA, Ceylon Heated · 3.33 ct Cushion Blue Sapphire, GIA, Heated · 3.35 ct Pear Rosecut Blue Sapphire Pair (1.51 + 1.84 ct), GIA, Madagascar Unheated · 3.41 ct Pear Blue Sapphire Pair (1.79 + 1.62 ct), GIA, Ceylon Heated · 3.42 ct Oval Blue Sapphire, GRS, Ceylon Heated · 3.44 ct Oval Blue Sapphire, GIA, Ceylon Heated · 3.44 ct Oval Blue Sapphire Close Match (1.90 + 1.54 ct), Burma Unheated

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