
From a Private Collection
Broche onyx et diamants | Onyx and diamond brooch
Auction Closed
October 3, 02:58 PM GMT
Estimate
4,000 - 6,000 EUR
Lot Details
Description
A décor géométrique, sertie millegrains d'onyx, de diamants tailles rose et ancienne, longueur 80 mm environ, poinçons français pour le platine (850°/00) et l'or 18K (750°/00), poinçon de maître pour René Boivin, poids brut 10.42 g, écrin signé René Boivin, vers 1925.
Accompagnée d'un Certificat d'Authenticité de René Boivin Joaillier.
Of geometrical design, millegrain-set with onyx, circular-cut and rose diamonds, length approximately 80mm, French assay marks for platinum and 18 carat gold, maker's mark for René Boivin, gross weight 10.42 grams; case stamped René Boivin; circa 1925.
Accompanied by a Certificate of Authenticity from René Boivin Joaillier.
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