18k Gold Coin Pearl Diamond Ruby Emerald Brooch

18k Gold Coin Pearl Diamond Ruby Emerald Brooch

Article

1179709

Location

North Carolina, United States

Closing at

September 25, 2025

Category

Brooch

Dimensions

Coin Diameter: 20 mm

Material

18k Yellow Gold, Bronze

Gross Weight

18.50 g

Stone Weight

Diamonds 0.30 ct

Gemstone

Pearl, Diamond, Ruby, Emerald

Gender

Women

Type

Coin

Description

An 18k yellow gold brooch centering a bronze Constantine coin measuring approximately 20 mm in diameter. The mount is accented with four round cabochon emeralds of about 3.5 mm, four cultured pearls measuring approximately 6.5–7.0 mm, four round cabochon rubies, and twenty round brilliant cut diamonds with a total weight of about 0.30 carats. Marked "750". Gross weight 18.50 g.

Provenance

Property from an Important Chicago Collection
Starting Bid: $1,000
Estimates: $2,000 – $4,000

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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