AN ART DECO SAPPHIRE AND DIAMOND RING
Designed as two vertically-set marquise-shaped diamond collets to the circular-cut diamond geometric surround with calibré-cut sapphire lozenge detail, circa 1920
AN ART DECO SAPPHIRE AND DIAMOND RING
Designed as two vertically-set marquise-shaped diamond collets to the circular-cut diamond geometric surround with calibré-cut sapphire lozenge detail, circa 1920
