✨Ethically Sourced and Made Lab grown provides less impact on the environment and supports fair work. ✨GRA Certified Recieve International Certification With Every Ring Purchase. ✨Lifetime Warranty Every Moissanite stone we sell comes with a lifetime warranty for repairs and re-sizing. ✨Shines Brighter Than A Diamond Higher refractive index causes more lustre, fire, and brightness. Giving off more sparkle from your stone.