Pair of Platinum and Gold Diamond Brooches

Article
1186757Location
Connecticut, United StatesFull address: Available with subscription
Closing at
December 11, 2025Lot Number
Available with subscriptionCategory
BroochBrand
Michael BondanzaDimensions
Length: 1 1/2 in, Width: 1 inMaterial
18k Yellow Gold, PlatinumGross Weight
38.88 gStone Weight
1.20 ctClasp Or Buckle
Pin StemGemstone
DiamondGender
WomenStyle
DecoDescription
Pair of Deco-style brooches by Michael Bondanza crafted in platinum and 18k yellow gold, each with a lozenge profile featuring alternating ribbed platinum and gold sections divided by a staggered diamond-set center totaling approximately 1.20 carats; gross weight 38.88 g, dimensions 1 1/2" long × 1" wide, finished with double pronged pin stems, marked “Platinum,” “18k,” and with Michael Bondanza hallmark.Condition
Available with subscriptionProvenance
No provenance providedCurrent Bid: $250
Estimates: No
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