How do you know, the stand or fall of diamond shenzhen how do you know the quality of a diamond

Diamond depends how do you know, how do you know the stand or fall of diamond shenzhen buy a diamond ring, first of all, it should be noted that most? Must first understand that every diamond ring is composed of diamond + up two parts, as shown in the above, the ring of diamonds determines the final price range of the ring. It should be noted that a diamond is the world's most standardized products! The price of a diamond is according to its standard of '4 c', '4 c' diamond weight ( Carat) , clarity, 清晰) , cut ( 削减) And the colour and lustre, 颜色) , in the domestic and international evaluation standard, according to the international diamond quotation, different level of 4 c diamond corresponding price is transparent. New diamond ring when the choose and buy, therefore, as long as you look for the diamond 4 c you can judge a diamond value and quality, that is to say, the quality of the diamond ring is not determined by the diamond ring brand, but by the ring on the diamond itself 4 c level. Understand this, you can rest assured of buy more price of a diamond ring. Diamond 4 c diamond ring of similar level, why the market price difference is big? To answer this question is very simple, a lot of people when the choose and buy a diamond ring, like to go to a jewelry store or shopping malls to jewelry shop area, is a thought to the mall stores can spot buy now, shopping atmosphere; The second is think high business reputation guaranteed. As a matter of fact, in order to attract traffic, the diamond retail shops are usually in the best location, coupled with luxurious decoration, beautiful guide in professional, add up all the spending is certainly a lot of cost, and these costs will eventually spread to sell to consumers, every diamond prices up naturally. In addition, the diamond ring on market widespread brand premium higher price. According to the personage inside course of study introduces, in the jewelry industry has such rules, general brand of diamond, diamond retail markup percentage is 300%; And if it is the international diamond brand, markup percentage is 500% ~ 700%. Cause the disparity of the diamond ring on the market price difference, let many consumers spent part of the money in vain, diamond ring of the same magnitude, sometimes even more pays nearly double the price. Above is derived from the Internet, 50 points, E same color, VS2 clarity, 3 ex GIA naked drill, in jewelry network for 15866 yuan.