🔹 An Art Deco sapphire and diamond ringA fine Art Deco panel shaped ring of elegant geometric design. The rectangular head measures approximately 15 9 mm with a depth of 4 mm and a total weight of 3. 9 grams. The head is millegrain set with eight triangular cut sapphires, each measuring approximately 1. 8 1. 8 mm. A central row of five old brilliant cut diamonds, each approximately 2 mm in diameter, is flanked by a further ten smaller diamonds across the head, with an additional diamond