sapphire vs diamond hardness

Forever One moissanite is not only the best diamond alternative, it’s a gemstone in its own right. A gemstone’s hardness measures its resistance to scratching. On the Mohs hardness scale a diamond is a10, Moissanite a 9.25 and sapphire is a 9.

Pink Diamond vs. pink sapphire for Engagement Rings Diamonds are usually the go to choice for engagement rings for apparent reasons - durability, rarity and its unrivalled brilliance.

These are the Key Differences Between White Sapphire and Diamond. Instead it ranks gems on a relative scale based on their scratch hardness, so although corundum (ruby or sapphire) is a 9, a diamond at 10 is many times harder.

... White Sapphires vs Diamonds for Wedding and Engagement Rings ... Hardness vs. Durability.

It's a great option for someone looking for a stone from the earth (rather than a cultured lab-grown stone). Calla Gold breaks down the differences between white sapphire and diamond.

Hardness and Durability.

Nevertheless, practically speaking, that difference makes little difference.

No doubt, you’ll hear that sapphire’s Mohs hardness of 9 is much lower than diamond’s 10.

A gemstone’s hardness is a good indicator of how well it will resist scratches and abrasions. White Sapphire: White sapphires rank at a 9 on the Moh's Scale, giving it a top 3 spot for hardness.

Only a diamond can scratch a diamond.

Sapphires have excellent hardness and durability.
But since this scale is not linear, the difference between a 9 and 10 actually means that diamonds are 3 to 4 times harder than sapphires.

With the millennial pink color now trending in the market, pink diamonds have … They resemble each other to such an extent that it is hard to tell the difference, unless observed closely. She also shares her opinion on the best gemstone to use for your engagement ring.

The hardness of tungsten carbide is only inferior to that of slightly diamond, and the Mohs hardness is about 8~9M.


Moissanite ranks slightly higher on the hardness MOHs scale than white sapphire and both stone’s toughness is “excellent,” meaning both can withstand the rigors of daily wear. We shall check out the main differences between both these two gemstones. Diamond and white sapphire are two of the most prized gemstones in the market.

The Mohs scale is a not a linear scale.

Sapphire isn't as durable as diamond or moissanite, but it's still one of the hardest gemstones.

, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,