Velvety sophistication! This simple stud design features a 5 x 3mm faceted genuine onyx cradled in a 4-prong basket of 14k white gold finished with a tension back post. Color range varies on all natural stones so please allow for slight variations in shades. Gemstone treatment: traditional dyed enhancement. E11844 Genuine black onyx, 5 x 3mm faceted Polished 14k white gold, 4-prong basket setting Post style with tension backs Average metal weight is 0.78 grams Includes a custom Black Bow Jewelry Company gift box