<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
how are diamonds formed?<|im_end|>
<|im_start|>assistant
Diamonds are formed when carbon is compressed under high pressure. This usually happens underground regarding diamonds used in jewelry.  Diamonds are also used in commercial applications due to their hardness. These lower quality diamonds come from ancient meteor impacts. One such major impact occurred in Siberia Russia.<|im_end|>
<|im_start|>user
Which celestial body has the highest amount of diamonds inside it? Describe how these diamonds are formed in this body.<|im_end|>
<|im_start|>assistant
The white dwarf *BPM 37093*, located 50 light-years away in the constellation Centaurus, has a diameter of 2,500-miles (4,000 km) and may have a diamond core, which would make it one of the largest diamonds in the universe.

it was predicted that as a white dwarf cools, its material should crystallize, which caused the diamond core to form.<|im_end|>
<|im_start|>user
How are diamonds dug up?<|im_end|>
<|im_start|>assistant
Diamonds are mined through three types of diamond mining: alluvial mining, pipe mining, and marine mining.

Alluvial diamond mining takes place in riverbeds and beaches, where natural forces like wind, rain, and water currents wash diamonds from their initial deposits in kimberlite pipes to beaches and riverbeds over thousands of years.

Pipe mining is when diamond ore is extracted from volcanic pipes. The pipes are mined by digging downwards from the surface level or by sinking a shaft or slope from the surface level to the diamond-bearing pipe below.

Marine mining involves utilizing special mining ships to harvest diamonds from the ocean floor.

I hope that helps. Let me know if you have any other questions.<|im_end|>