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All auctions / Jewelry & Gems / An AGL 4.90 ct Unheated Color-Change Sapphire Ring in Platinum


Platinum ring featuring a rare oval 4.90 carat unheated color-changing Ceylon sapphire accompanied by AGL Gemstone Report #1102144 stating strong color change from Violet-Blue to Purple, bezel set in center of ring with scalloped halo of diamonds weighing approx. 0.80 ctw, approx. sz 6.5, inner spring guard, 10.1 grams
Estimate:$2,250
To the auctionView all items fromAlex Cooper AuctioneersorJewelry & Gems
Estimate:
$2,250


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Get listed nowAttractive pair diamond, amethyst and Nephrite jade violet d...
09/23/2026

$238.55
Est: $270.25