Ruby, the gemstone that brings red to vivid life is certain to draw attention. This stunning 8mm stud design features a 4.5mm genuine ruby emphasized by an entourage of white diamonds. The faceted rubies have a combined weight of 0.92 carat. The round diamonds are 1mm in size, I1 in clarity, G-H in color and have a total weight of 3/8 carat. The Color range varies on all natural stones so please allow for slight variations in shades. Gemstone treatment: heated enhancement. Diamond treatment: natural, not enhanced. E11922 2 Genuine rubies, 4.5mm round, 0.92 cttw 78 Genuine diamonds, 1mm round, I1, G-H, 0.375 cttw Approximate diameter 8mm (5/16 inch) Average metal weight is 1.56 grams Includes a custom Black Bow Jewelry Company gift box