Platinum Earrings Total Carat - 4.77 Ct Weight - 5.10 gm Certificate Number - 51J4075025,LG720515572,LG720515599 Main stone: Diamond Share: Oval No. Of Stone: 2 Colour - F Clarity - VS1 , VS2 Surrounding Stone: 0.49 ct (20 pcs) Number Of Diamond - 20 E - F VVS-VS Length - 31 mm One Platinum Pair of Earrings, weighing in total 5.10 g. 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.