TWO 14K ONYX AND CULTURED MABE PEARL RINGS: 1) 14K yellow gold ring with one 14.00 x 11.00 mm oval shaped mabe cultured pearl. White with pink overtone. High Luster. Circled by a black onyx. Weight: 4.9 grams. Size: 8 2) 14K yellow gold nugget style ring with 30.00 x 15.00 mm oval shaped black onyx tablet and 10.00 mm round shaped mabe cultured pearl. White with pink overtone. Medium Luster. Weight: 11.7 grams. Size: 7 No Reserve.