MAN'S DIAMOND AND FOURTEEN KARAT GOLD RING. The heavy 14k yellow gold ring set with 139 round-cut diamonds together weighing approximately 3.83 cttw. The ring weighs 17.9 grams and is stamped "14K" and "F.D.". The gold ring measures 5.5 to 17.3 mm in width. Ring size: 11-3/4.