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. IGI certified Lab grown diamond Earring in 14K white gold with 4 IGI certificates, with laser inscription on it and is also mentioned on jewelry certificate. One certificate for D color diamond (Lab grown) is LG627460507, Another certificate for D color diamond (Lab grown) is LG627460434, One certificate for D color diamond (Lab grown) is LG627454869, And other one certificate for E color center diamond (Lab grown) is LG627454871. The ring weighs 7.80 gram in total. Total weight of Lab grown diamonds is 8.67 lab grown Two Emerald cut diamond one has 2.00Ct weight and is D VS1 and other one has 2.03Ct weight and is D VVS2 different certificate of it with laser inscription on diamond. lab grown Two Round diamond one has 2.30Ct weight and is D VVS2 and other one has 2.34Ct weight and is D VVS2 different certificate of it with laser inscription on diamond. The Jewlery report no is IGI 31J090492404. Please note the earing can be used as studs too, please refer photos