Platinum Eternity Band Carat- 8.31 CT Color - E,F Clarity- VVS-VS weight - 4.46 gm Number Of lab grown Diamonds - 21 IGI NO.- 63J891132410 Ring Size - 53 EU /13 IT Platinum eternity ring with full IGI report .IGI report number 63J891132410 with this report number inscribed inside ring .Ring has total weight 4.46 gm Ring has 21 Emerald Cut Laboratory grown diamonds with total weight of diamonds 8.31 carats all with EF colour and VVS-VS clarity. What are lab-grown Diamonds? Lab-grown diamonds are diamonds produced by scientists using technology that recreates the conditions under which diamonds form deep in the earth. A lab-grown diamond is chemically, physically, and optically identical to diamonds that formed naturally - the only factor that makes them different from a natural diamond is that they originate from a lab. For that reason, lab-grown diamonds cannot be considered ‘rare’ or ‘unique’ and as such they represent a more affordable option when compared to natural diamonds and are valued at a considerable lower price per carat.