This impressive Black Diamond Men's Stud Earring exhibits an AAA quality princess-cut Black Diamond four prongs set in 18K White Gold. Approximate Black Diamond Weight: 0.09-0.12 Carats. A stylish earring radiating magic.,METAL:18K Gold,ACTUAL METAL:18K White Gold,RHODIUM:Yes,BACKING:Push Backs,NUMBER OF DIAMONDS:1,SHAPE:Princess,AVERAGE COLOR:Black,AVERAGE QUALITY:AAA,MINIMUM CARAT TOTAL WEIGHT:0.09-0.12,SETTING STYLE:Prong Setting,DIMENSIONS:2.00-2.50 mm,COLOR:Black