Edwardian 1.60 Carat Old Mine Diamond & Emerald Antique Cluster Ring Shreve & Co Antique ring with a 3

Antique ring with a 3

Enhanced by a calibré-cut sapphire and single-cut diamond filigree mount

93 carat antique old mine cushion cut diamond displaying a warm QR hue

Crafted in platinum and signed Tiffany & Co

Edwardian 1.60 Carat Old Mine Diamond & Emerald Antique Cluster Ring Shreve & Co Antique ring with a 3Edwardian diamond and emerald target style cluster ring, circa 1915. Centered with a 1. 55 carat antique old mine cushion cut diamond with LM color and SI2 clarity. Surrounded by 16 old European and single cut diamonds, each individually bezel set accented by 10 calibr cut emeralds. The arrangement anticipates the later Art Deco target style, with emeralds forming a vivid frame around the center stone. Crafted in platinum over 16K yellow gold,