This fascinating Black Diamond Engagement and Plain Wedding (3mm comfort fit) Ring Set displays an A quality princess Black Diamond prong set in Sterling Silver. Approximate Black Diamond Weight: 1.48 Carats. An ideal ring to suit your style.,METAL:Silver,ACTUAL METAL:Sterling Silver,WIDTH:3 mm,NUMBER OF DIAMONDS:1,SHAPE:Princess,AVERAGE COLOR:Black,AVERAGE QUALITY:A,MINIMUM CARAT TOTAL WEIGHT:1.48,SETTING STYLE:Prong Setting,COLOR:Black,PRODUCT TYPE:Matching Ring Set,GENDER:Womens,MATERIAL:Color Diamond