The velvety black hue of onyx combined with shimmering diamonds and gleaming 14k white gold makes an unmistakable statement of power and sophistication. Each cushion lozenge shape, checkerboard cut genuine onyx is approximately 9 x 9mm (3/8 inch) in size. Each prong set round diamond is I1 in clarity, G-I in color and the total weight for the pair is 1/5 of a carat. Color range varies on all natural stones so please allow for slight variations in shades. Gemstone treatment: traditional dyed enhancement. Diamond treatment: natural, not enhanced. E11979 2 Genuine onyx, 9x9mm cushion lozenge, 6.1 cttw 52 Genuine round diamonds, I1, G-I, 0.20 cttw Approximate size 10 x 20mm (3/8 x 3/4 inch) Average metal weight is 2.3 grams Includes a custom Black Bow Jewelry Company gift box