A French platinum, blue sapphire and diamond ring designed as an elongated marquise shape set with a central round mixed cut blue sapphire weighing approximately 0.95 carats, surrounded by eight calibré cut blue sapphires. The ring is further set with 36 Old European cut white diamonds. The sapphires show no indications of heat treatment. Stamped with the dogs’ head for platinum and French manufacture, along with the maker’s mark for Jean Jorens.
Ring size: 7.25 (US), O (UK)
Total sapphire weight: approximately 1.25 carats
Total diamond weight: approximately 0.80 carats
Weight: 4.64 grams