At present, the circulation of less than 1 carat on the market is HPHT synthetic Diamonds, metal catalyst more clarity grade is not high, need to avoid too much, the advantage is good color, basically in H color above, according to the saturation of DE color, but most will have blue-green tone, the overall sense is not natural, easy to detect by the naked eye.
CVD loose...
English
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek