EMERALD, DIAMOND AND FOURTEEN KARAT GOLD RING. The heavy 14k yellow gold ring with 36 round-cut diamonds set around a featured emerald-cut green emerald weighing approximately 12.89 cts. Total combined estimated weight for all diamonds: 1.50 cttw. The ring weighs 11.3 grams and is stamped "14K". Ring size: 9-1/4.