Diamonds are one of many different forms that the element carbon can take, and it is much easier for carbon to form other substances, particularly coal or graphite, rather than diamond, which requires extreme pressure and blistering high heat to form.
'Rare' used to describe a natural diamond describes many diamonds. Red is generally acknowledged as the most rare natural colour in diamonds. Then, the Moussaieff Red, could be called the world's rarest diamond. You can read more about this stone, below.
A 625 carat diamond refers to a diamond that weighs 625 carats. Carat is a unit of measurement for gemstones, with one carat equal to 200 milligrams. A diamond of this size would be considered extremely rare and valuable.
No, it is one of the most rare stones on Earth.
Probably a red diamond, since it is the most rare natural colour.
The Hope is not the most expensive diamond in the world, because its purchase price remains confidential. Other large, rare and famous diamonds have changed hands, but not necessarily for money.
the rare gem is sapphire. Ruby is very rare. Emerald is ultra rare. Diamond is legendary. Black diamond is the most rare one. Then the moonstone, which is otherworldly.
No, diamond is relatively rare.
The natural occurrence of boron within the diamond lattice is unusual and rare, making diamonds blue, and therefore, rare.
Not really that rare... in Pokemon Diamond you can find Sunkerns on Route 204
yes but its rare
No...
Yes.
A natural diamond is more rare than a manufactured diamond.
Yes, it is less common than a white diamond.
circle=common diamond=uncommon star=rare shiny star=extremly rare circle=common diamond=uncommon star=rare shiny star=extremly rare
diamond gold and emerald
red diamond