Moissanite is the best alternative to a Diamond - Passes Diamond Tester Main Stone : Certified Lab-Created Moissanite Certificate : GRA Stone Clarity: VVS1 Stone Cut: Excellent Stone Size: 4mm(0.25ct/pcs) Chain Length: 6.00 Inches Main Stone Shape: Round Brilliant Cut Metal: Sterling Silver Metal Purity:925 Stamp: S925 Finish: High Polished Nickel Free Lead Free Guaranteed to Test Positive on Diamond Tester |