18k Gold, Platinum Opal and Diamond Brooch

18k Gold, Platinum Opal and Diamond Brooch

Article

1250762

Location

East Sussex, United Kingdom

Closing at

October 27, 2026

Category

Brooch

Year of Production

Early 20th Century

Dimensions

Length: 5.6 cm

Material

18k Gold, Platinum

Gross Weight

5.00 g

Stone Weight

0.45 ct

Gemstone

Opal, Diamond

Gender

Women

Type

Bar

Description

An Edwardian 18k gold and platinum opal and diamond bar brooch from the early 20th century, centered on a cabochon opal measuring approximately 8.2 x 8.2 x 3.9 mm, with circular-cut diamonds totaling approximately 0.45 ct. Stamped 18CT PLAT. Length 5.6 cm, gross weight approximately 5.00 g.

Provenance

No provenance provided
Estimates: £400 – £600

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