An 850‰ platinum signet ring featuring a setting with four old-cut

An 850‰ platinum signet ring featuring a setting with four old-cut diamonds on two sides, each flanked by five old-cut diamonds. French craftsmanship, circa 1935–40. Gross weight: 9.2 g; Ring size: 51. Total diamond weight: approximately 1.90 ct.

Estimate:£507.61

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