IGI Certified 1 Carat Round Lab Grown Diamond (1 Ct, F, VVS2) Hidden Halo 14K Gold Wedding Engagement Ring For Womens Specification: - Diamond Material : Lab Grown CVD Diamond Diamond Shape : Round Total Diamond Weight : 1.75 CTTW Center Diamond Weight : 1.00 Carat Center Diamond Color : F Center Diamond Clarity : VVS2 Side Diamond Weight : 0.75 Carat (Approx.) Side Diamond Color : E-F Side Diamond Clarity : VVS-VS Stamp: Our All Products Stamped According to metal Purity.