MATERIAL: Moissanite Engagement Rings thickened 18K White Gold plated S925 STERLING SILVER 2mm width Band, white gold plating thickness is twenty times the normal. Handinlaid 1.5CT D Color VVS1 clarity 7.5MM width high quality excellent cut moissanite, lead-free and nickel-free, hypoallergenic. All MOISSANITE 100% PASS THE DIAMOND TESTER to the highest point.