This stylish single AA quality Princess Black Diamond Mens Stud is prong set in 14K Yellow Gold. Approximate Black Diamond weight: 0.22-0.31 Carats. A perfect gift for your man. ,METAL:14K Gold,ACTUAL METAL:14K Yellow Gold,BACKING:Push Backs,NUMBER OF DIAMONDS:1,SHAPE:Princess,AVERAGE COLOR:Black,AVERAGE QUALITY:AA,MINIMUM CARAT TOTAL WEIGHT:0.22-0.31,SETTING STYLE:Prong Setting,COLOR:Black,PRODUCT TYPE:Mens Stud Earring,GENDER:Mens,MATERIAL:Color Diamond