Brown diamonds are the most common colour of diamonds mined, of gem-quality. Only about 20% of all diamonds mined are of gem quality.
The ground
Conflict diamonds are called such based on how they are mined -- by humans at gunpoint or under threat of death or dismemberment. Diamonds mined this way can be of any colour, including brown.
'Chocolate diamonds' is a trade name for brown diamonds. Brown diamonds are the most common colour of gem-quality diamonds found everywhere on earth except Europe and Antarctica.
Yes, diamonds are mined.
The earth is mined to get diamonds.
No. Although any diamond is rare, brown-coloured diamonds are among the most common gem-quality diamonds mined.
The largest producer of chocolate and other brown-colored diamonds (champagne, cognac) is the Argyle diamond mine in western Australia. Brown colored diamonds are also found in Africa.
Gold and diamonds are both mined in the earth.
Diamonds mined in Australia, in addition to white diamonds, also produce the brown colours and the pink colours. You can read more, below.
Diamonds mined in Australia follow the same type of distribution channel as diamonds mined in any country. Mined diamonds are graded, brokered, then bought and sold based on the diamond's quality.
Mined diamonds are superior to any man made diamonds.