Order Certified Natural Oval Cut White Sapphire Cocktail Ring 925 Sterling Silver Anniversary Ring Gift For Him

White sapphires rank at a 9 on the Moh's Scale, giving it a top 3 spot for hardness. Sapphire isn't as durable as diamond or moissanite, but it's still one of the hardest gemstones. It's a great option for someone looking for a stone order from the earth (rather than a cultured lab-grown stone).