This wonderful Men's stud earring highlights a round rose-cut Black Diamond solitaire each four prongs set in 14K Yellow Gold. Approximate Black Diamond Weight: 0.31-0.38 Carats. A must for a man with classic taste. ,METAL:14K Gold,ACTUAL METAL:14K Yellow Gold,BACKING:Push Backs,NUMBER OF DIAMONDS:1,SHAPE:Round Rose Cut,AVERAGE COLOR:Black,AVERAGE QUALITY:AA,MINIMUM CARAT TOTAL WEIGHT:0.31-0.38,SETTING STYLE:Prong Setting,DIMENSIONS:4.40-5.40 mm,COLOR:Black