18k Yellow Gold Earrings Carat - 10.15 Weight - 9.09 gm Colour - E-F Clarity - VVS-VS Certificate Number - 51J4071925 Number Of Diamond - 40 inner diameter - 28 mm Length - 36 mm IGI certified jewelry with IGI number 51J4071925 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.