Art Déco - Bague chevalière en platine, saphir de Ceylan et diamants Taille:53 Oval-shaped case held in a

Oval-shaped case held in a tassel

bear witness to the exuberant spirit of their era

Bague moderne Rubis

Presented in very good condition

one of the first faceting techniques developed

Art Déco - Bague chevalière en platine, saphir de Ceylan et diamants Taille:53 Oval-shaped case held in aRing Signet ring in platinum (hallmark: dogs head), adorned at its center with an unheated Ceylon sapphire, cushion cut, weighing approximately 2. 85 ct, with diamond shoulders in 8x8 cut, the total weight of which is estimated at approximately 0. 40 ct (estimated color H, estimated clarity VS to SI). Sapphire accompanied by its Carat Gem Lab certificate, specifying a natural Ceylon sapphire with no thermal treatment. Art Deco work, circa 1920,