18 Karat White Gold Fancy Diamond Earrings with Pearl. 17. 1 grams total weight. 6.85mm pearl size approx 3 Carat Total Diamond Weight. Matching bracelet sold separately, seen in last photograph. Each earring houses the following approx weights: 2pc. .35 carat marquise diamond. 18pc. .13 round diamonds 4pc. .15 baguette diamonds.