Moissanite. Difference between Moissanite, Amora, Asha - Weddingbee liant cut, the one you may recognize from diamond pictures where 8 arrows are evident in the stone. Moissanite is not yet cut with enough precision to show arrows, but BTD (the company that makes Amora) has claimed it’s come up with a way to make a hearts-and-arrows, whiter moissanite called Amora Gem. It isn’t available yet due to a patent challenge. with rings