Only Natural Diamonds IN - #DidYouKnow diamonds are the hardest substance naturally made? It's interesting to note that a diamond is the only gem made of a single element: Carbon. Created under
Diamonds are forever – whether made in a lab or mined from the earth
Diamond Description
Which element in diamond makes it shine? - Quora
White Diamond - Gem School
New mineral: Davemaoite discovered in a diamond that formed 660 km below ground | New Scientist