Metal weight = 3.00 GM (APPROX.) Total diamond weight = 6.60 Cts All our jewelry go through Authenticity processing center where GIA graduate gemologist ensure the quality as described then ship to you so you don't have to worry about anything. The color clarity grade we mentioned in the listing is as per IGI Lab report as per GIA standards the color can be G-I range clarity VS1-SI1 range. We do custom designs too, if you any designs you want to make please share the picture we will make it. About US We are wholesale supplier of all type gemstones, precious, semiprecious stone, lab grown diamond. We also supply gemstones as per requirement and design, weight, design, stone size can be changed as per requirement of buyer. The art of gemstone is form of self-expression. We offer a great range of accessories such a gemstone. Even through specialized in the creation of engagement and wedding rings, we create a lot of other beautiful jewelry. THANK YOU FOR VISITING OUR STORE