18k Gold, Platinum Opal and Diamond Ring

18k Gold, Platinum Opal and Diamond Ring

Article

1209209

Location

London, United Kingdom

Closing at

June 9, 2026

Category

Ring

Dimensions

Ring Size M / 6.25

Material

18k Gold, 900 Platinum

Gross Weight

13.50 g

Stone Weight

Opal 4.84 ct, Diamond 0.12 ct

Gemstone

Opal, Diamond

Gender

Women

Description

18k gold and 900 platinum tiara ring set with a cabochon black boulder opal of 4.84 ct, accented by round brilliant-cut diamonds, inscribed 4.84 0.12, stamped K18 Pt900, ring size M / 6.25, gross weight 13.50 g.

Provenance

No provenance provided
Starting Bid: £1,800
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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