Pink Tourmaline is the gem most often used to celebrate those born in October as well as the 8th wedding anniversary. This unique stud features a faceted 4mm genuine pink tourmaline with a bead detail border and a friction back post. The approximate diameter is 8mm (5/16 inch) and the total gemstone weight for the pair is 0.56 of a carat. The color range varies on all natural stones so please allow for slight variations in shades. Gemstone treatment: heat enhanced. E11938 2 Genuine pink tourmaline, 4mm faceted, 0.56 cttw Polished 14k white gold friction back post design Approximate diameter 8mm (5/16 inch) Average metal weight is 0.79 grams Includes a custom Black Bow Jewelry Company gift box