IGI certified Lab grown diamond three stone ring in 14K white gold with 2 IGI certificates, one for whole ring and a separate of center stone with laser inscription on it and is also mentioned on jewelry certificate. The certificate for E color center diamond (Lab grown) is LG628439820. The ring weighs 3.13 gram in total Center lab grown round diamond has 1.92Ct weight and is E VVS different certificate of it with laser inscription on diamond. The 2 LAB GROWN DIAMONDS at both sides are Pear cut and weigh 0.73CT and are of E-F COLOUR VVS-VS The total weight of all lab grown diamonds is 2.65 CARAT. The Jewlery report no is IGI 31J090302404. 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.