3/8 Carat Lab-Grown Diamond Stud Earrings Elegantly designed, these stud earrings feature 3/8 CTTW lab-grown diamonds in a secure push-back setting, adding timeless sparkle to any look. 2 Color rating: F Clarity rating: SI1 Polished finish Prong setting India Imported Belk Exclusive Product Specifications 6.98X4.93X3.22 0.4 Material & Care Metal, Silver Clean with a soft cloth.