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All auctions / Jewelry & Gems / Boucheron Diamond Ring


Marquise-shaped diamonds, 18k yellow gold (French marks), unsigned Diamonds: for an approximate total weight of 3.50 - 4.00 carats Size/Dimensions: EU ring size 48 / US ring size 4 ½ Gross weight: 5.2 grams
Estimate:$4,247.47
To the auctionView all items fromChristie'sorJewelry & Gems
Estimate:
$4,247.47
A lab-grown diamond and 14k white gold ring
10/18/2026
$1,700
Est: $2,000

OCT 31 | 4:00 PM

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