18ct (750°/oo) white gold and (950°/oo) platinum openwork dome ring set with a central brilliant-cut diamond of approx. 0.35ct within a surround of old-mine cut diamonds (one diamond missing).
French work circa 1960.

Ring size : 53 - M-1/2 (UK); 6-1/4 (US)
Gross weight : 6.9g (0.22oz).
Total diamond weight : approx. 1ct.

Condition report :

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Provenance :