These are beautiful black diamond stud earrings. Each diamond weighs approximately 1.00 Carat. The diamonds are set in a 14K Yellow Gold setting. This stud comes with special backs that have double security.,SHAPE:Round,METAL:14K Gold,SETTING STYLE:Prong Setting,MINIMUM CARAT TOTAL WEIGHT:1.95,BACKING:Special Security Backs,DIMENSIONS:5.65-6.37 mm,COLOR:Black,ACTUAL METAL:14K Yellow Gold,NUMBER OF DIAMONDS:2,AVERAGE COLOR:Black,AVERAGE QUALITY:AA,GENDER:Womens,PRODUCT TYPE:Stud Earrings,MATERIAL:Color Diamond