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All auctions / Jewelry & Gems / Ring Unheated Cushion Sapphire 4.15 Carats diamonds 18 Carat White


Ring in white gold centered with a cushion-cut unheated sapphire and shouldered with diamonds trapeze-cut stones. Sapphire weight: 4.15 carats With Carat Gem Lab certificate, specifying natural sapphire, no thermal modification observed, Sri Lankan origin. Total weight of diamonds : 0.57 carats Estimated quality of diamonds : G-VS Dimensions : 10.43 x 15.72 x 6.61 mm (0.410 x 0.619 x 0.260 inch) Size : 52 (US : 6) Ring weight : 5.3 g 18-carat white gold, 750/1000th (eagle head hallmark) Learn all about unheated sapphires!
Estimate:$20,087.71
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$20,087.71
Collection of jewellery to include a 22ct gold ring (a/f), r...
10/10/2026

$185.33
Est: $66.21

OCT 27 | 4:00 PM

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