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OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING image 1
OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING image 2
OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING image 3
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OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING image 6
PROPERTY FROM A PRIVATE COLLECTOR
Lot 339

OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING

9 May 2023, 10:00 PDT
Los Angeles

Sold for US$40,695 inc. premium

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OSCAR HEYMAN & BROTHERS: A PLATINUM, 18K GOLD, EMERALD AND DIAMOND RING

Centering a rectangular step-cut emerald weighing 5.89 carats flanked by two trapezoidal diamonds weighing 3.37 carats, signed with maker's mark, no. 302099, size 6 1/2

Footnotes

Accompanied by a Certificate of Authenticity dated December 2013 and signed by Marvin Heyman, President of Oscar Heyman, Inc., stating: "We certify that the above described article of fine jewelry, bearing our trademark, was created under the strictest controls for quality of craftsmanship and materials."

Accompanied by an AGL Report numbered #1130552, dated April 11, 2023, stating the Emerald as natural Beryl of Colombian origin with minor modern clarity enhancements.

OVERALL CONDITION:
Metal stamped and tested for platinum and 18k gold; superficial wear in the form of minor scratches; overall good condition.

MAJOR COLORED GEMSTONE: emerald
Approximate Dimensions: 13.86 x 9.43 x 6.95mm
Clarity: moderately included with minor surface-reaching inclusions
Hue: green

DIAMONDS: trapezoids
Approximate total number: 2
Approximate total weight: 3.37 carats
Approximate overall color and clarity: G-H-I, VS-SI

ADDITIONAL INFORMATION:
Approximate gross weight: 11.1 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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