Yellow gold 18K Lengthy - 17.6 cm / 6.92 Inch "Length can be adjusted with additional cost" Carat Weight - 17.77 Ct. Total Weight - 11.61 gram Shape - Round Brilliant Cut Metal : 18k Yellow Gold Color: D - E - F Clarity - VVS - VS One beautiful handcrafted Round Brilliant Cut laboratory grown diamond NO J260000178838 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.