Description
A PLATINUM, RUBY AND DIAMOND RING
Centering a pear-shaped, double cabochon ruby weighing 3.48 carats, in a pavé-set, round brilliant-cut diamond mounting; with partial maker's mark; estimated total diamond weight 1.50 carats; size 9
Footnotes:
Accompanied by GIA Report 2235960657, dated May 28, 2026, stating the double cabochon Ruby as natural Corundum of Burmese (Myanmar) origin with evidence of Heat Treatment, with significant residues in cavities.
OVERALL CONDITION:
Metal stamped and tested with XRF (X-ray fluorescence) for platinum; ruby shows minor abrasion from wear; other superficial wear in the form of minor scratches to metal; overall good condition.
MAJOR COLORED GEMSTONE: ruby
Approximate Dimensions: 13.6 x 9.03 x 3.22 mm
Clarity: significantly included
Hue: red
DIAMONDS: round brilliant-cut
Approximate total number: 100+
Approximate total weight: 1.50 carats
Approximate overall color and clarity: G-H-I, VS-SI
ADDITIONAL INFORMATION:
Approximate gross weight: 19.9 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.
For further information on this lot please visit Bonhams.com
Centering a pear-shaped, double cabochon ruby weighing 3.48 carats, in a pavé-set, round brilliant-cut diamond mounting; with partial maker's mark; estimated total diamond weight 1.50 carats; size 9
Footnotes:
Accompanied by GIA Report 2235960657, dated May 28, 2026, stating the double cabochon Ruby as natural Corundum of Burmese (Myanmar) origin with evidence of Heat Treatment, with significant residues in cavities.
OVERALL CONDITION:
Metal stamped and tested with XRF (X-ray fluorescence) for platinum; ruby shows minor abrasion from wear; other superficial wear in the form of minor scratches to metal; overall good condition.
MAJOR COLORED GEMSTONE: ruby
Approximate Dimensions: 13.6 x 9.03 x 3.22 mm
Clarity: significantly included
Hue: red
DIAMONDS: round brilliant-cut
Approximate total number: 100+
Approximate total weight: 1.50 carats
Approximate overall color and clarity: G-H-I, VS-SI
ADDITIONAL INFORMATION:
Approximate gross weight: 19.9 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.
For further information on this lot please visit Bonhams.com
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A PLATINUM, RUBY AND DIAMOND RING
Estimate £2,500-£3,500
Starting Price
£2,500
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Fine Jewelry California
Sep 24, 2026, 1:00 PM EDTLos Angeles, CA, United States
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