Moissanite is a great alternative gem that is less expensive than mined stone. You can get a much larger size stone without paying a hefty price. Without a doubt, Moissanite is the best bang for your buck!
While no gemstone is indestructible, some gemstones are slightly harder and more durable for daily wear. On the Mohs Scale of Hardness, Moissanite is rated as a 9.5 out of 10, which is higher than any gemstone used in jewelry besides Diamond itself. Diamonds are the hardest known mineral, scoring a 10.