Vintage Oscar Heyman Brothers sapphire and diamond ring, American, circa 1960.


£75,000

Oscar Heyman Brothers sapphire diamond ring berganza hatton garden
Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden Oscar Heyman Brothers sapphire diamond ring berganza hatton garden

Vintage Oscar Heyman Brothers sapphire and diamond ring, American, circa 1960.

Rings, Engagement Rings, Signed Rings, Dress Rings

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Ref: 25321

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Ring size: L½
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 Description

Vintage Oscar Heyman Brothers sapphire and diamond ring. Set to centre with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 11.45 carats, flanked by six rectangular tapered baguette cut diamonds in open back channel settings with a combined approximate weight of 0.80 carats, embellished by a cluster of seventy four round brilliant cut diamonds in open back grain settings with a combined weight of 1.80 carats. The total approximate diamond weight is 2.60 carats, to an elegant bombé cluster featuring curving claws, a pierced openwork gallery and intricate fancy open backholing, flowing through to smooth shoulders and tapering down to a solid D-shape shank. Marked platinum, maker's mark for Oscar Heyman Brothers, numbered '507968', American, circa 1960, accompanied by American Gemological Laboratories report #CS54804 and certificate of authenticity from Oscar Heyman Brothers.

 Condition report

The ring is in excellent condition.

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There are currently 22 other people interested in this item.

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Updated 22/10/2024 at 4:10PM

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Vintage Oscar Heyman Brothers sapphire and diamond ring, American, circa 1960.
Vintage Oscar Heyman Brothers sapphire and diamond ring. Set to centre with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back claw setting with an approximate weight of 11.45 carats, flanked by six rectangular tapered baguette cut diamonds in open back channel settings with a combined approximate weight of 0.80 carats, embellished by a cluster of seventy four round brilliant cut diamonds in open back grain settings with a combined weight of 1.80 carats. The total approximate diamond weight is 2.60 carats, to an elegant bombé cluster featuring curving claws, a pierced openwork gallery and intricate fancy open backholing, flowing through to smooth shoulders and tapering down to a solid D-shape shank. Marked platinum, maker's mark for Oscar Heyman Brothers, numbered '507968', American, circa 1960, accompanied by American Gemological Laboratories report #CS54804 and certificate of authenticity from Oscar Heyman Brothers.
25321
blue
Platinum
https://www.berganza.com/images/jewellery/jewelleryitemphoto_14545_35.jpg
InStock
GBP
75000.00
UsedCondition