18k Gold and Platinum Diamond Ribbon Brooch

18k Gold and Platinum Diamond Ribbon Brooch

Article

1172386

Location

California, United States

Date

July 22, 2025 - July 23, 2025

Category

Brooch

Brand

Cartier

Year of Production

Circa 1950

Dimensions

Length: 2¼ in, Width: 1½ in

Material

18k Gold, Platinum

Gross Weight

21.6 g

Stone Weight

0.60 ct

Clarity

VS-SI

Diamond Color

G-H-I

Clasp Or Buckle

Pinback Clasp

Gemstone

Diamond

Gender

Women

Motif

Ribbon

Description

Cartier brooch, circa 1950, designed as a ribbon in 18k gold and platinum, gathered by rows of 12 round diamonds weighing approximately 0.60 ct, diamond color G-H-I, clarity VS-SI, signed Cartier Inc., France, with French assay marks, export and maker’s marks, and serial number, length 2¼ in, width 1½ in, gross weight 21.60 g.

Provenance

Property of an Upper East Side collector
Estimates: $3,000 – $5,000

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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