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Vintage French Mid-Century 18K Yellow Gold “Tank-Style” Diamond & Ruby Ring

$3,426.21
£2,568.16
€2,900
CA$4,707.03
A$5,254.96
CHF 2,753.52
MX$64,325.87
NOK 34,969.73
SEK 32,972.02
DKK 22,075.86
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About the Item

A striking example of mid-century French design, this solid 18K yellow gold ring (hallmarked “750”) presents a bold “tank” silhouette. At its center, four brilliant-cut diamonds are neatly set within a polished white-gold frame, while each shoulder is accented by a row of four square-cut rubies channel-set into the gold band. The crisp rectangular top and tapering shank evoke the architectural minimalism of the era, balancing modernist restraint with vibrant gemstone color. Sized at French 54 (US 6¾) and fully resizable, the ring weighs 10.50 g, offering a substantial feel without sacrificing comfort. Its gently worn surface retains a soft patina and only light hairlines—there are no chips, dents, or repairs. A timeless statement piece, this ring combines graphic period form and fine craftsmanship, making it a standout addition for collectors of vintage fine jewelry.

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