Go Back to Upcoming Lots18k Gold Diamond and Quartz Ring
Article
1187368Location
New Jersey, United StatesFull address: Available with subscription
Date
December 17, 2025 - December 18, 2025Lot Number
Available with subscriptionCategory
RingBrand
Roberto CoinDimensions
Ring Size 6.25Material
18k Yellow GoldGross Weight
15.1 gStone Weight
Diamonds 0.33 ctGemstone
Diamond, QuartzType
CocktailDescription
18k yellow gold cocktail ring by Roberto Coin set with fancy color diamonds totaling approximately 0.33 ct and a quartz doublet; ring size 6.25, top is 25 mm x 18 mm, gross weight 15.1 g, marked Roberto Coin, Italy, 18kt, 1226VI, with signature ruby.Condition
Available with subscriptionProvenance
No provenance providedEstimates: $2,000 – $3,500
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