USA (c1980) David Webb, A handsome Gold and Azurmalachite ring. The 1" x 5/8" 18k fluted yellow gold ring with a large mellon-cut Azure-Malachite topped by an 8.4mm x 7.4mm cabachon ruby surrounded by an oval platinum frame mounted with approximately .75cts of round white diamonds. The dome ring sits 1" high from finger. A lively play of blues and greens. Good-Looking and Bold. A Great Statement piece. Size 5 3/4.