The amethyst lustrous, shifting rainbow colors are perfectly balanced by a twinkling sea of prong-set round diamonds. Set atop a lean, gleaming shank of 14 karat yellow gold, this flower-like design offers fresh, glorious color and sparkle to your hand. Diamond Carat (Weight) 1/3 ct.tw Color I-J (near colorless) Clarity I (inclusions) Cut (Shape) Round Amethyst Size 8x6 mm Shape Oval Ships in 3 to 4 business days.