What's better than a diamond?

Diamond Alternative Comparison Chart Look Hardness Lab Diamond 100% Diamond! 10/10 Moissanite More Sparkly Than Diamond 9.25/10 White Sapphire All White Sparkle 9/10 White Topaz White & Gray Sparkle 8/10

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People also ask what is harder than a diamond?

boron-nitride Moissanite, a naturally occurring silicon-carbide, is almost as hard as diamond. It is a rare mineral, discovered by the French chemist Henri Moissan in 1893 while examining rock samples from a meteor crater located in Canyon Diablo, Arizona. Hexagonal boron-nitride is 18% harder than diamond. What is the rarest gem on earth? Painite Painite : Not just the rarest gemstone, but also the rarest mineral on earth, Painite holds the Guinness World Record for it. After its discovery in the year 1951, there existed only 2 specimens of Painite for the next many decades. By the year 2004, there were less than 2 dozens known gemstones.

Accordingly, what sparkles more than a diamond?

In general, moissanite has more brilliance than a diamond. "It has more fire and brilliance than any other gemstone, meaning it has more sparkle," reveals O'Connell. "Because moissanite is double refractive, it is cut differently than diamonds to enhance the sparkle." Can diamond be melted?

People also ask why are diamonds so cheap?

There's been an oversupply of rough diamonds in recent years, especially in smaller gems. Retailers are holding less inventory, forcing suppliers to keep more stock at a time that prices are falling. Banks have also been abandoning the sector, cutting off credit to an industry that has grown accustomed to cheap money. Also, why diamond is the hardest mineral? The outermost shell of each carbon atom has four electrons. In diamond, these electrons are shared with four other carbon atoms to form very strong chemical bonds resulting in an extremely rigid tetrahedral crystal. It is this simple, tightly-bonded arrangement that makes diamond one of the hardest substances on Earth.