" NO RESERVE " " Free Shipping " Outer Diameter - 22 mm Inner - 20 mm 18K Yellow Gold "Lab-Grown Diamond Earrings : Ethical Elegance and Sustainable Sparkle" Lab grown Earring in 18K Yellow Gold with Carat weight of main stone - 5.04 Number of main stone - 20 Both Stones Are Color - E-F Clarity - VVS-VS Polish - Excellent Symmetry - Excellent Certificate Number - 65J2402125 The total weight of all lab grown diamonds is 5.04 CARAT weight:- 4.75 grams ( 18K Yellow Gold ) 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.