Brand: Moissanite,PariGems Material: Moissanite Colour : Black Shape: Oval Shape Color Grade: VVS Clarity Grade: Black Certificate Report: CGL Guarantee: Test Positive Carat Weight: 10 CT 1.50 carat per 2 Pcs Size :7.00*5.00 MM Cut Grade: Excellent Hardess: 9.25Mohs Chemical Composition: Silicon Carbide(SIC) Idea for jewellery making,rings,earrings,pendant Delivery Time : 3 to 4 week Tenacity: Excellent All Diamonds are check in diamond tester machine ... All size AvailableÂ