Top graduated lab-grown diamond of 1,07ct with color D and clarity VVS1 (rarely good clarity). Igi has issued the original certificate that is included in the purchase. It is worthwhile to understand the meaning of what is stated in the certificate as the graduations there are absolutely essential for the quality and value of the diamond. Using the Igi report number LG794632355, you can also verify the diamond at www.igi.org. See also our photo of the number inside the diamond (made using a special microscope). The diamond has these super-fine graduations. Carat weight: 1.07ct Color D: (D is the absolute best degree of color - completely colourless). Clarity. VVS1 (This is a rarely good clarity - completely in the top layer). Cut grade: Excellent. (for maximum glow and brilliantness). Polish: Excellent. Symtry: Excellent. Fluorescence: None. (Very important to be ready in all kinds of conditions) Inscriptions: LG794632355 (dials bearing the number of laser inscriptions). The seller is a VAT registered company and you get approved invoice with VAT specified. It is free shipping and insured shipping, or you can pick up in our store at Hamar. Here you can get a diamond with the best graduations and rarely a good clarity (VVS1).