18k Gold and Platinum Diamond Circle Brooch

18k Gold and Platinum Diamond Circle Brooch

Article

1184927

Location

North Carolina, United States

Closing at

November 19, 2025

Category

Brooch

Brand

Marcus & Co.

Dimensions

Length: 1-1/8 in, Width: 3/4 in

Material

18k Yellow Gold, Platinum

Gross Weight

5.8 g

Gemstone

Diamond

Gender

Women

Description

Circle brooch by Marcus & Co. set with thirty-seven rose cut diamonds graduating in size. Diamonds are set in platinum over an 18k yellow gold mount. Marked “Marcus & Co,” tests 18k yellow gold. Dimensions 3/4 × 1-1/8 in; total weight 5.8 g.

Provenance

Private Collection, New York City
Starting Bid: $600
Estimates: $1,200 – $1,800

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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