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A PLATINUM, BLACK OPAL AND DIAMOND RING image 1
A PLATINUM, BLACK OPAL AND DIAMOND RING image 2
A PLATINUM, BLACK OPAL AND DIAMOND RING image 3
Lot 157

A PLATINUM, BLACK OPAL AND DIAMOND RING

20 May 2025, 10:00 PDT
Los Angeles

Sold for US$8,320 inc. premium

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A PLATINUM, BLACK OPAL AND DIAMOND RING

Highlighting an oval cabochon opal, weighing approximately 9.45 carats, in a dimensional surround of round and tapered-baguette diamonds, weighing approximately 1.75 carats, with maker's mark, size 4 1/2

Footnotes

OVERALL CONDITION:
Metal tested with XRF (X-ray fluorescence) as platinum; shank is slightly bent out-of-round; evidence of sizing; superficial wear in the form of minor scratches; opal shows slight crazing; overall good condition.

MAJOR COLORED GEMSTONE: opal
Approximate Dimensions: 20.2 x 16.65 x 5.05mm
Clarity: translucent, slight crazing throughout
Hue: blue, with orange, green and blue play-of-color

ACCENT DIAMONDS: round and tapered-baguette
Approximate overall color and clarity: H-I-J, VS-SI

ADDITIONAL INFORMATION:
Approximate gross weight: 13.8 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.

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