Lady's 18K White Gold Pearl & Diamond Drop Earrings. Contains: Two Cultured Drop Shape Pearls. Size: 10.50-11.00mm, Color: Golden, Origin: South Sea. Seventy-Two Natural Round Brilliant Cut Diamonds. Weight Approx: 0.50cttw, Color: G-H, Clarity: VS / SI. A delightful pair of golden South Sea cultured pearl drop earrings containing 72 diamonds for half a carat, and two beautiful golden South Sea 10.50-11.00mm pearls set in plum 18k white gold. These would match a necklace of golden pearls quite nicely to finish an outfit.