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Cartier ruby, sapphire and diamond cocktail ring, circa 1975.

Yellow Gold & Platinum, Diamond, Ruby, Sapphire

£17,700

Price GBP -
Cartier ruby, sapphire and diamond cocktail ring. Set with five octagonal step-cut diamonds in open back claw settings with a combined approximate weight of 1.00 carats, further set with five square step-cut natural no heat rubies in open back claw settings with a combined approximate weight of 1.00 carats and additionally set with five square step-cut natural no heat sapphires in open back claw settings with a combined approximate weight of 1.00 carats, to a concave three row design, featuring curving claws, engraved detail to the ridged gallery and very fine open backholing, flanked by broad openwork wire shoulders and tapering through to a solid grooved shank. Marked 18 carat yellow gold and platinum, signed 'Cartier', numbered '51115', circa 1975, accompanied by IAJA Expertise report #XP2253-050325 and Cartier box.
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Reference Number 21922
Maker Cartier
Ring size: M Can be adjusted to any size.
Period 1970's
TOTAL / RING Weight 8.6 grams
Gemstone 5 x Diamonds, Step Cut, approximately 1ct total 5 x Rubies, Step Cut, approximately 1ct total 5 x Sapphires, Step Cut, approximately 1ct total
The ring is in excellent condition.
This ring has been assessed by our in-house gemmologists:

The rubies are most likely to be from the old Burmese mines.
The 1976 United States Bicentennial was a grand celebration marking 200 years since the Declaration of Independence.

This event sparked a nationwide wave of patriotism expressed through parades, fireworks, reenactments, and an outpouring of commemorative memorabilia.

Jewellery played a key role in this patriotic fervour, with designers creating pieces that celebrated American heritage, as exemplified in this piece by Cartier New York.
Berganza Ltd