"Super Icy moissanite and sapphire pendants for men or women 0.5ct moissanite stones with a 25 carat simulated sapphire stone set in solid 925 Sterling Silver VVS D color excellent cut certified moissanite stones PASSES DIAMOND TESTER ANY PEN OR LIGHT TRANSMISSION DIAMOND TESTER (Will show up as moissanite and not diamond on lab assays however) Comes with GRA Certificate Only moissanites pass diamond tester... simulated sapphire is NOT a moissanite stone Measures roughly 1.5\"x0.75\" PENDANT ONL Sapphire Diamond Pendant, Diamond Tester, Sapphire Pendant, Stone Pendant Necklace, Mens Pendant, Yellow Gold Pendants, Sapphire Stone, Blue Gemstones, Blue Diamond