Platinum Diamond Engagement Ring

Article
1178067Location
New Jersey, United StatesFull address: Available with subscription
Closing at
September 17, 2025Lot Number
Available with subscriptionCategory
RingYear of Production
Mid 20th CenturyDimensions
Ring Size 8.5Material
PlatinumGross Weight
3.9 gStone Weight
0.65 ctClarity
I1Diamond Color
H-IGemstone
DiamondGender
WomenType
EngagementDescription
Mid century platinum engagement ring set with a diamond weighing approximately 0.65 carats, graded H–I color and I1 clarity. The ring top measures 8.3 mm and is a size 8.5. Tested platinum. Gross weight 3.90 grams.Condition
Available with subscriptionProvenance
No provenance providedEstimates: $650 – $900
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.