possibly by René Boivin | Sapphire and diamond ring, 1970s
From the Collection of Susy Dyson
possibly by René Boivin
Sapphire and diamond ring
Collet-set with an oval sapphire cabochon, to undulating shoulders set with brilliant-cut diamonds, size I, French assay mark, purchased by the vendor from Boivin.
French assay mark for 18 carat gold. Sapphire measures approximately 10.4mm x 7.9mm x 5.6mm and estimated to weigh approximately 4.35cts. Discolouration visible to one side of the gallery. Band has been re-sized. Overall in good condition. Total gross weight approximately 11.8g.
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