Why are diamonds hard?

Answer Diamonds are the hardest precious stones. They are also enduring. Made from carbon, one of earth's most common elements, diamonds were formed very soon after the creation of the Earth.CreationThe ... Read More »

Top Q&A For: Why are diamonds hard

How hard are diamonds?

Diamond hardness is rated at 10 on the Mohs hardness scale. Substances with higher numbers will scratch substances with lower numbers. Diamonds are at the top of the scale. However, a new type of d... Read More »

How to Search for Diamonds in Crater of Diamonds State Park?

When visiting Crater of Diamonds State Park in Murfreesboro, Arkansas, there are three popular methods of searching for diamonds: Surface searching, dry sifting, and wet sifting. The more you know ... Read More »

What is the difference between real diamonds& man-made diamonds?

Natural and synthetic diamonds are two different types of the precious stones that have been held as valuable for thousands of years. Made-made diamonds are not fake, like cubic zirconia, but simpl... Read More »

Are man-made diamonds more valuable than real diamonds?

Naturally occurring diamonds are much more expensive than man-made diamonds. A one carat natural diamond can sell for around $3,000, while a man-made diamond of the same size is worth only around $... Read More »