Simple answer is no, not even close. Blue diamonds command values of $100,000 USD per carat and are considered the second most valuable gemstone per carat. Recently a blue diamond was auctioned and sold for $1,349,752 *per carat*. That was a new record in value. I've attached two links below - one to the article about the blue diamond auctioned, and another to a site that sells lab grown blue diamonds. The lab grown blue diamonds are real blue diamonds but not mined, and make an interesting counterpart to your question in that lab grown blue diamonds are less money per carat than a top grade natural sapphire. I am assuming you were really asking about natural vs. natural though.
Bill Gates is not known for his collection of diamonds.
Natural black diamonds are rare. They are due to dark graphite inclusions. Their rarity makes them valuable. Most black diamonds are synthetic and made by heat treating low quality diamonds. The price of a synthetic black diamond is lower than that of white diamonds.
china and idonesia
F.D. stands for Forever Diamonds sold by Zales.
Levian Chocolate Diamonds are mined in the Argyle mine of Western Australia. The Diamonds are only found in that mine. This is why they are pretty expensive.
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.
No. Although any diamond is rare, brown-coloured diamonds are among the most common gem-quality diamonds mined.
Yes, diamonds are mined.
The earth is mined to get diamonds.
Gold and diamonds are both mined in the earth.
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.
Yes, diamonds are mined in South Africa.
Diamonds are mined, so whatever effect mining may have on the earth is made when diamonds are mined.
Diamonds are mined.