Unheated Sapphire (9.75 Carats, Laboratory Certificate) And Diamond Ring. French Work Circa 193

Type of jewel: Old jewel / Old ring Period: Around 1930 Origin: French work (French hallmark) Metal: Platinum 950/1000 Total weight (gross): 7.70 grams Ring size: 57 (can be sized) Dimensions ( ring head): 2 cm x 1.7 cm Nature of the stones: Sapphire (9.75 carats, Bellerophon Gemlab Paris Place Vendôme laboratory certificate indicating the absence of thermal modification and a provenance from Sri Lanka formerly Ceylon) and old cut diamonds (about 1.20 carat) State of preservation: Very good state of preservation Reference: 26 081 1 Additional video on www.maison-riondet.fr or on request. Shipping with insurance and tracking at our expense. For half a century MAISON RIONDET Antique jewelry, signed & collectible watches Legal expert In Lyon and Paris (by appointment) Follow our news on www.maison-riondet.fr and our Instagram account @maison.riondet