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A PLATINUM, DIAMOND AND RUBY BROOCH, CIRCA 1915 image 1
A PLATINUM, DIAMOND AND RUBY BROOCH, CIRCA 1915 image 2
PROPERTY OF A SOUTHERN CALIFORNIA COLLECTOR
Lot 4

A PLATINUM, DIAMOND AND RUBY BROOCH, CIRCA 1915

22 July 2025, 10:00 PDT
Los Angeles

US$1,500 - US$2,500

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A PLATINUM, DIAMOND AND RUBY BROOCH, CIRCA 1915

Of an openwork, foliate-inspired design, set with old European-cut and old mine-cut diamonds, the largest weighing approximately 0.80 carat, the rest weighing approximately 1.10 carats together, further accented by calibré-cut rubies, measures 1 5/8 x 1 in.

Footnotes

OVERALL CONDITION:
Metal tested with XRF (X-ray fluorescence) for platinum, pinback tested for 18k white gold; clasp secure; superficial wear in the form of minor scratches; overall good condition.

DIAMONDS: old European-cut and old mine-cut
Approximate total number: 31
Approximate total weight: 1.90 carats
Approximate overall color and clarity: G-H, K-L, VS-I

ACCENT GEMSTONE: ruby
Overall color and clarity: slightly pinkish to purplish red, slightly included

ADDITIONAL INFORMATION
Approximate gross weight: 9.4 grams

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.

Additional information

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