DIAMOND RING, RENÉ BOIVIN, CIRCA 1970
20,000 - 30,000 CHF
bidding is closed
- René Boivin
Collet-set with a brilliant-cut diamond inset in a black onyx plaque, the mount of two tone gold enhanced with brilliant-cut diamonds, size 50, French assay mark for gold and maker's mark.
Accompanied by a certificate of authentification from Françoise Cailles and Jean-Norbert Salit.