Diamonds tested and are natural, approx 4ct TW, most about G-H-I and VS range, few SI GIA certificate states natural emerald, 16.79 x 12.56 x 7.10mm, and about 10.37ct Metal tested 18k Ring top 20 x 15mm. Ring size 7 (Sizable) Total Weight with Setting: 16.6 grams. Large Selection of Diamond and Fine Jewelry. Diamond 4Cs: VVS: very very slightly included. Ct: carat (0.2 gram).Color Stone: Genuine: A gem stone tested using heat based method gemstone tester, that separate it from glass and plastic imitations. Additional RI tested may be performed in necessary. The stone has the same physical, chemical and optical properties while it can be synthetic, or natural. Natural: A gem stone tested by a GIA Graduate Gemologist, using microscopic method, and determined the stone is a natural stone. Each item is carefully inspected. The appraisal documents are provided for replacement purposes. The valuation reports and/or appraised value, is the estimated approximate current MSRP retail asking price and/or Replacement value of the item in the highest consumer retail market. The Issuer and its employees hold no responsibility for the accuracy of MSRP listings. Powered by SixBit's eCommerce Solution. This item is in the category "Jewelry & Watches\Fine Jewelry\Rings". The seller is "nyjewel" and is located in this country: US. This item can be shipped worldwide.