Go Back to Upcoming LotsPlatinum Diamond and Black Onyx Ring
No image available
Article
1177748Location
Illinois, United StatesFull address: Available with subscription
Closing at
September 16, 2025Lot Number
Available with subscriptionCategory
RingYear of Production
Art DecoDimensions
Size 4.75Material
PlatinumGross Weight
5.13 gStone Weight
Main Diamonds 2.50 ctClarity
SIDiamond Color
J-LGemstone
Diamond, OnyxMotif
GeometricDescription
Art Deco platinum ring in a geometric design, with two triangular diamonds (total: 2.50 ct, J-L colour, SI clarity) separated by a rectangular cabochon cut black onyx, with additional French cut black onyx and old European and single cut diamonds. Size 4.75, weight: 5.13 gCondition
Available with subscriptionProvenance
Property from the Collection of Phyllis and Fred PressmanEstimates: $4,000 – $6,000
Buyer's premiumSubscribe to Premium to unlock Buyer's Premium
Estimated TotalSubscribe to Premium to unlock estimate calculator
Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available.