Lab Grown 0.40 Carat Tw. Solitaire Diamond Stud EarringsMetal Gold Diamond Lab Grown Diamond Total Diamond Weight (Average) 0. 40 Carat Diamond Shape Octagon Diamond Size (Average) 4x3 mm Diamond Clarity VVS VS Diamond Color EF No. of Diamonds 2 Diamond Setting Bezel Certification SGL Certified Backing Type Pin Post A classy earring stud that's crafted in Gold and is loved by women of all ages What are Lab grown diamonds? These are real diamonds that are cultured and created in a controlled environment of