The voluptuous color of London Blue Topaz is as enthralling as the aquatic hue of the deepest ocean. This luminous 14 x 10mm cabochon stone is prong set in a diamond halo pendant made of 14k white gold. The attached solid cable chain is 1mm in width, 16 inches in length and finished with a spring ring clasp. The genuine topaz gemstone weight is 9-carats. The 28 natural diamonds are 0.8mm in size, I1 in clarity, G-H in color and the total weight is .08 carat. Color range varies on all natural stones so please allow for slight variations in shades. Gemstone treatment: irradiated enhancement. Diamond treatment: natural, not enhanced. N10458 Genuine London blue topaz, 14x10mm cabochon, 9.0 ct 28 Natural diamonds, 0.8mm, I1, G-H, 0.08 cttw Attached 1mm solid cable chain, 16 inch choker length Average item weight is 2.74 grams Includes a custom Black Bow Jewelry Company gift box