Colombianemerald and diamondcluster ring by Oscar Heyman Brothers. Horizontally set with an oval old cutnatural Colombian emerald in an open backrubover setting with an approximate weight of 1.60 carats, encircled by a cluster of sixty two round brilliant cutdiamonds in open back grain settings with an approximate combined weight of 2.70 carats, to an elegant elongated bombé cluster with intricate pierced honeycomb backholing, conforming to the finger and tapering at the shoulders to a solid D-shapeshank. Marked 18 carat yellow gold, maker's mark for Oscar Heyman Brothers, numbered '36512', American, circa 1970s, accompanied by Gemmological Certification Services report #5774-375.
Next day delivery
Tuesday to Saturday before 1pm – order by 4:30pm
Complimentary
Nominated day delivery
Tuesday to Saturday
Complimentary
Same Day Delivery within London
Monday to Saturday – order by 3:30pm
£100
International delivery
USA
1-3 business days – inclusive of import taxes and duties
Complimentary
Europe and Rest of World
1-3 business days – inclusive of import taxes and duties
Complimentary
Returns
If upon receiving your piece, it is not to your liking, we offer complimentary returns within 14 days for all unseen purchases on both UK and International orders. Simply let us know, and package up your piece, and you will be sent a return shipping label.
Oscar Heyman Brothers Colombian emerald and diamond cluster ring, circa 1970.
Colombian emerald and diamond cluster ring by Oscar Heyman Brothers. Horizontally set with an oval old cut natural Colombian emerald in an open back rubover setting with an approximate weight of 1.60 carats, encircled by a cluster of sixty two round brilliant cut diamonds in open back grain settings with an approximate combined weight of 2.70 carats, to an elegant elongated bombé cluster with intricate pierced honeycomb backholing, conforming to the finger and tapering at the shoulders to a solid D-shape shank. Marked 18 carat yellow gold, maker's mark for Oscar Heyman Brothers, numbered '36512', American, circa 1970s, accompanied by Gemmological Certification Services report #5774-375.
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