Go Back to Upcoming Lots18k Gold, Platinum Diamond Brooch
Article
1206981Location
Illinois, United StatesFull address: Available with subscription
Closing at
May 27, 2026Lot Number
Available with subscriptionCategory
BroochDimensions
Diameter: 1 inMaterial
18k Yellow Gold, PlatinumGross Weight
8.68 gGemstone
DiamondGender
WomenDescription
18k yellow gold and platinum brooch set with five round-cut diamonds, marked "PLAT 18k", diameter 1 in, gross weight 8.68 g, with gemstones tested on the heat conductivity scale.Condition
Available with subscriptionProvenance
Private Collector, Michigan City, IndianaStarting Bid: $400
Estimates: $800 – $1,000
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