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Which is the hardest stone?
Diamond is the hardest precious stone
What is the most precious stone?
diamond because it is beautiful and the hardest type of rock
Then what is a diamond?
A precious stone consisting of a clear and typically colorless crystalline form of pure carbon, the hardest naturally occurring substance.A tool with a small stone of such a kind for cutting glass.
Are diamonds the hardest precious stone on earth?
Yes, diamonds are the hardest known natural material on Earth. They are ranked as a 10 on the Mohs scale of hardness, which is a scale that measures the hardness of minerals, with 10 being the highest.
What stone is the hardest stone?
Diamonds is not a stone it's crystal actually. But the hardest stone is granite stone.
Is sapphire a semi precious stone?
No. Sapphire is a precious stone.
What is the name of a precious stone worker?
The name of a precious stone worker is a stone mason.
Is an emerald a precious stone?
Yes, an emerald is considered a precious stone.
Is peridot a precious stone?
Because it is not an extremely rare gem stone.
Why precious stone is expensive?
its not true... some semi-precious stone are more expensive than precious and even diamonds.
What is a precious stone with third letter w?
The word is jewel. It is defined as a precious stone.
Is an emerald diamond precious or semi precious?
An emerald is a precious stone.
