An 850‰ platinum signet ring, known as a “bow tie” ring, featuring

An 850‰ platinum signet ring, known as a “bow tie” ring, featuring a central half-cut natural diamond weighing approximately 1.55 ct (7.6 x 7.6 x 4.4 mm) set between two scroll motifs adorned with old-cut diamonds. French craftsmanship, circa 1940. Gross weight: 19.7 g; Ring size: 54.

Stima:€1,000

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