Chain - 43 cm /16.92 inch " Length can be adjusted with an additional cost " Perfect Gift For Her 14k White Gold The pendant weight 3.08 ct Total Gross weight : 3.76 grams Chain gross weight : 2.31 Pendent gross weight : 1.45 Shape - Round Brilliant Cut Carat wight- 3.08 Color - F Clarity - VS1 Cut - Excellent Clarity - Excellent Polished -Excellent Certificate number - LG805631242 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.