What is a diamond? What's the difference between a diamond?

Different drill in the market now and colorful fire more and more, buy also more, what is the color drill? Colorful and what's the difference between ordinary diamonds? Colorful, of course, is essentially a diamond, just the color is different from general diamond, so colorful 4 c still need to identify the key. But the color of the colorful need particular attention than diamonds, colored diamonds on the charm lies in the color, the most easy to fake diamond is the canary. General diamond color is appeared yellow if quality is not high, but the yellow and yellow diamonds are not the same, canary is perfect yellow, while generally only yellow. In any other color drill, it is important to note that when identifying color of true and false, many undesirable businessman is in general diamond dyeing to obfuscate. For colored diamonds also need to be aware of is the alternative - colored diamonds Black diamond, black diamond though as colorful, but the value is not like other colored diamonds. Because the black diamond watch has no diamonds should have fire colour effect, of course still have relatively well-known black diamonds in the world, but that is only a few. In a word, for colored diamonds to identify the key is on the basis of identification of 4 c diamond, make sure the color is natural. So colorful and diamond is no different in essence, the author remind you: if you like colorful remember must go looking for a professional appraiser, prevent cheated.