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ANTIQUE SILVER-TOPPED GOLD, OPAL AND DIAMOND BROOCH image 1
ANTIQUE SILVER-TOPPED GOLD, OPAL AND DIAMOND BROOCH image 2
Lot 4105

ANTIQUE SILVER-TOPPED GOLD, OPAL AND DIAMOND BROOCH

23 – 30 September 2025, 18:10 PDT
Online, Los Angeles

Sold for US$2,176 inc. premium

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ANTIQUE SILVER-TOPPED GOLD, OPAL AND DIAMOND BROOCH

• Silver-topped 12k yellow gold
• 1 oval-shaped cabochon opal (measuring 19.75 x 15.25 x 3.40 mm)
• 20 old mine and old European-cut diamonds, weighing approximately 2.75 - 3.00 carats total
• Measures 1 1/8 x 7/8 in.
• Estimated gross weight: 8.7 grams

Footnotes

Overall condition, good
Metal tested for silver and 12k gold
Superficial wear in the form of minor scratches
Wear commensurate with age including abrasions and oxidation to the metal
Catch secure. Pin finding fully detachable. Originally part of larger suite and could be attached to other elements.
Opal: minor surface scratching, blue/green/yellow/orange color play
Diamonds: I-J-K color, VS - I clarity, including surface reaching inclusions, chips, naturals

This condition report is provided for your convenience based on the opinion of our gemologists. Bonhams is not responsible for any discrepancies between this information and other opinions. The condition of lots can vary widely and the nature of the lots sold means that they are unlikely to be in perfect condition. The dimensions and weights of diamonds and gemstones are approximated using measurements and given as a courtesy, please consider them as an estimation only.

Additional information

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