" NO RESERVE " inner diameter - 16.50 mm Length - 22 mm 18K Rose Gold Earrings Carat - 5.07 Weight - 4.97 gm Certificate Number - 65J2402525 Shape - Round Colour - E-F Clarity - VVS - VS Number Of Diamond - 20 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.