We are offering here the triangle cut loose moissanite diamond stone is very beautiful and fiery. It is sometimes referred to as trielle or triangle shaped ring. This is because of it has a triangle shape with smooth or straight edges. Moissanite is a rare gem that has almost all of the qualities of a diamond. The triangle cut loose moissanite diamond stone is a three-point shape as its name implies. They have a very modern contemporary look and angular shape with equilateral straight smooth edges and sides.