
OCT 17 | 10:00 PM

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:$20,182.98
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$20,182.98
A 14k white gold bypass ring set with an emerald and a diamond
10/08/2026

$224.08
Est: $226.53

OCT 17 | 10:00 PM

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