carbon, plus trace elements that can give a diamond unique colour
Diamonds are formed from carbon, which is the only element contained in diamonds, except for traces of other elements, such as nitrogen and boron. Trace elements can give colour to diamonds.
Coal is similar to diamonds in that both substances are made from the element carbon.
No, diamonds do not decay over time. They are one of the hardest substances on Earth and are extremely resistant to decay or deterioration.
Diamonds are one of the hardest natural substances on Earth, so they can only be broken by a forceful impact or by being cut with another diamond.
No, diamonds do not degrade over time. They are one of the hardest naturally occurring substances and are very resistant to wear, making them a durable option for jewelry.
Diamonds themselves do not have a distinct smell. Any perceived smell when handling diamonds may come from oils, dirt, or other substances on the surface of the diamond, rather than the diamond itself.
no rust mostly happens to metals and diamonds are not metal
Inclusions of boron atoms give diamonds a blue cast.
Yes, diamonds have a more pure and crystalline structure compared to coal, which is composed of multiple carbon-containing compounds. Diamonds are composed of pure carbon atoms arranged in a crystal lattice structure, whereas coal is formed from the remains of plant material that have undergone heat and pressure without the same level of purification.
No, water cannot cut diamonds. Diamonds are one of the hardest natural substances, ranking a 10 on the Mohs scale of mineral hardness. Water, even at high pressure, does not have the hardness or abrasiveness to cut through a diamond.
Diamonds are listed on the Mohs Scale of hardness, and occupy the hardest rating at 10.
It is difficult to provide an exact number of diamonds sold each year as the market fluctuates. However, it is estimated that approximately 100 million carats of diamonds are sold annually worldwide.