Gemstone type: 1 pieces of 0.42 ct genuine african amethyst and 2 pieces of genuine rhodolite garnet. Rhodolite garnet's total carat weight: 0.56 ct, Each stone measures approx.: 6 mm x 4 mm to 5 mm 3 mm Accent stone type: 4 pieces of round shape genuine white topaz. Accent stone measures approx.: 1 mm x 1 mm Total measures approx.: 6 mm (L) OR 1/4" (L)