Art Deco 7.78 Carat Natural Ceylon Cabochon Sapphire Ring, circa 1920 favourite Exception design executed with exception

Exception design executed with exception gems

) old mine cut diamond which is rubover set in platinum

burnished girdle - making this a transitional cut (a very rare cut that bridged old European cut and round brilliant) rather than a modern round brilliant

6 grams in platinum

Art Deco 7.78 Carat Natural Ceylon Cabochon Sapphire Ring, circa 1920 favourite Exception design executed with exceptionUtterly magical. The cabochon cut sapphire in the centre certified as natural, unheated and originating from Ceylon (Sri Lanka) is a bright, almost otherworldly, blue. The stone is secured in a twelve claw platinum coronet collet, leading to slim and tapering shoulders to a slim platinum shank. A wonderful stone, showcased perfectly. Currently size L 1 2 (UK) or 5 7 8 (US). Free sizing available. Accompanied by a report from Gemmological Certification