Blood Diamond is one of the main antagonist in The Fluorite, Angel aura quartz, and Azurite saga
Blood Diamond is the leader of The Negative Diamond Authority. He is currently on Mars with Blood pearl and Bloodstone's, he needs human blood in order to create bloodstone's so he sends his gems down to earth to kidnap humans and harvest their blood
All Gems have various powers, including the ability to invoke a weapon, change shape, and strength, agility, speed, and skill beyond human capabilities. Blood Diamond can also take refuge in his gemstone after being wounded to heal, and is also capable of fusion.