Certified 0.51ct Key Diamond Necklace Moissanite Charles Colvard 925 Sterling

Metal: Sterling silver with 925 stamp. Hypoallergenic and won't leave marks or irritate the skin Stone: 4x4mm round moissanite, 1x1mm round simulated diamonds Number of Stones: 24 Weight: 0.51ct tw Chain: 18" cable chain Forever Classic by Charles & Colvard Charles & Colvard are based in the US and is the original creator of moissanite. Buy with confidence that you are getting the best on the market! Each purchase comes with a certificate of authenticity and limited warranty. ABOUT MOISSANITE: Moissanite tests as a diamond on the thermal diamond tester and is the most BRILLIANT gemstone. It has a hardness score of 9.25 on the MOH’s scale for hardness, and more durability than sapphire, ruby, or emerald. Diamond scores a 10 in comparison. Moissanite are NOT mined diamonds. Mined diamonds are often extracted from sensitive war zones in Africa, making the process environmentally damaging and socially unethical. Mining has carbon footprint, with land clearing and solid waste production as its major consequences. The stamp 925 is used to identify genuine sterling silver jewelry, which contains 92.5% silver. 925 sterling silver is a precious metal that is the best type of silver in jewelry design