Platinum 18k Gold Diamond Portrait Brooch

Platinum 18k Gold Diamond Portrait Brooch

Article

1163755

Location

California, United States

Date

May 20, 2025 - May 21, 2025

Category

Brooch

Brand

Tiffany & Co.

Year of Production

Circa 1895

Dimensions

Length: 3 in, Width: 2 3/8 in

Material

18k Gold, Platinum

Gross Weight

66.8 g

Stone Weight

1.80 ct

Clarity

SI, I

Diamond Color

H-I

Gemstone

Diamond

Motif

Portrait

Style

Vintage

Description

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.

Provenance

No provenance provided
Estimates: $2,000 – $3,000

Each Jewelry aggregates lot information for discovery and research. Bidding and purchases take place through the original auction source where available.

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