type diamond

https://www.evernote.com/shard/s365/sh/4b589640-2c74-4242-8152-cceac67eadaa/32530d7a5b3841a3c372dca8f09c921b

The heat that creates the diamond can even exceed 1,200 degrees Celsius. Just about anything below four hundred levels Celsius leads to graphite, not diamond. Talk about heat. It corresponds to the warmth, the