Platinum 18k Gold Diamond Portrait Brooch

Article
1163755Location
California, United StatesFull address: Available with subscription
Date
May 20, 2025 - May 21, 2025Lot Number
Available with subscriptionCategory
BroochBrand
Tiffany & Co.Year of Production
Circa 1895Dimensions
Length: 3 in, Width: 2 3/8 inMaterial
18k Gold, PlatinumGross Weight
66.8 gStone Weight
1.80 ctClarity
SI, IDiamond Color
H-IGemstone
DiamondMotif
PortraitStyle
VintageDescription
Miniature portrait brooch by Amalia Kussner for Tiffany & Co., circa 1895, featuring an oval portrait of an unidentified subject, signed by the artist, in a surround of 121 old European-cut diamonds weighing approximately 1.80 carats. Diamonds H-I color, SI-I clarity. Signed Tiffany & Co. Metal tested as 18k gold and platinum. Pinback clasp secure. Gross weight 66.8 g.Condition
Available with subscriptionProvenance
No provenance providedEstimates: $2,000 – $3,000
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.