Moissanite 'brilliant cut' studs, the best alternative to diamonds, Moissanite is a natural or lab grown gem and the closest in durability and sparkle to diamonds, known for its brilliance it has 50% more luster than the best CZ and the dispersion of light is 58% greater, therefore emits more rainbow light. Set in rodium plated Sterling Silver, available in 1 Carat and 1.5 Carat, width 6mm and 7mm