Shop Our Loose Moissanite Stones. Browse our selection of loose moissanite that is perfect for Moissanite Engagement Rings and Moissanite Tennis Chains and Setting. We only carry one color and clarity to help our jewelers and retailers sell consistently on all their platforms. With the highest clarity sold our VVS1 stones with surely catch the eyes of your clients, especially with our minimal to no rainbow effect on our moissanite.