Rubies and diamonds by Jacob & Co.

Pigeon blood ruby and diamond necklace by Jacob & Co., made in platinum with oval and cushion cut Burmese untreated rubies, and oval cut white diamonds. This jewel has matching earrings and bracelet. __________Collar de rubíes sangre de pichón y diamantes de Jacob&Co, realizado en platino con rubíes de Birmania sin tratar en talla oval…