The world’s largest green diamond weight 42 karats.
August began, the major international auction houses began to fall auction publicity rally; undertake spring auction closing scenes of prosperous colored diamonds, multi-colored diamonds are red, yellow, blue, green and a huge release. Among them, an auction house this week, the exhibition will be the auction of its five Kela Han pink diamonds, valued to 54.25 million Hong Kong dollars. Red, blue, yellow, green, four colors are different advantages and disadvantages of drilling; but in the mainland market, the blue-green yellow three colors Diamond, mostly synthetics post-radiation processing, collection value is not high.
Pink Diamond:
One drill 500 million to 10 million U.S. dollars between the
Market: colored diamonds can be divided into pink, blue, green, yellow four species. Pink diamonds are on the market in China is currently the most widely circulated of a colored diamond, the price is about the same level of white drill 3 to 5 times. In recent years, the name of the pink diamond auction more than 500 million to between 10 million U.S. dollars.
Origin: mainly in Australia.
Identification: density, bright rings are generally issued as the real thing.
Blue Diamond:
In recent years, colored diamonds, the highest closing price of
Market: Blue Diamond is the international auction market in recent years, a larger volume, the highest closing price of color diamonds. The world’s top ten were drilled in the 8 White Diamond, two for the Blue Diamond. Blue Diamond more than the same level 10 times higher than white diamonds. Were drilled in the international auction market bid prices for the more than 10 million U.S. dollars in the above.
Origin: South Africa-based.
Identification: Mainland occasional blue diamond is basically the “artificial radiation” after the product.
Blue Diamond and Sapphire different from the latter price is the former 1 / 30, dark blue sapphires, blue diamonds, light blue
