This stunning silver floral ring is perfect for any occasion. Its intricate design adds a touch of elegance to your jewelry collection. Moissanite center stone 2cts. Passes diamond tester. Metal is 925 sterling silver. Ring is adjustable from 5-9. Ships out fast Moissanite is a lab created diamond. It’s clearer and more sparkly than a traditional diamond. Diamonds mohs hardness is 10. Moissanite is 9.25. Moissanite gives a rainbow effect when light hits it. Doesn’t lose its shine.