"Diamond forever, forever", worth of diamonds in people's eyes is always identity and status symbols. However, as people living standard improving public, purchase and wear diamond jewelry consumption has become a trend. The data shows, China has become the world's fifth-largest consumer market, pandora industry not only to the underlying huge business investors entering the diamond collection investment fields, more spawned new e-commerce mode, close to the average consumer expensive diamond."From the pandora braceletsmarket retail prices, diamond jewelry is obvious." A jewelry store in the work ten years Mr. Shaw says to the reporter. In 1997, he started out, did a diamond ring 0.40cts only 3000 Yuan, now that the weight of the diamond average price in the Yuan. "Of course the price is rising year by year in 3, 4 years ago, Shenzhen diamond jewelry market once more, but that is not clear, business competition, high profits ofpandora jewelry jewelry industry is now on the market competition is intense, diamond jewelry, reduce profits rising prices is robust rational.""Common diamond jewelry and small carat diamond is valuable, but not investment value object." The personage inside course of study warns, pandora charmsare generally 1 carat collection, and more than 5 carats of diamonds are global shortage. A diamond with investment from four standard collection values must be carefully measure, to form a correct judgment. These four standard, called 4C (i.e. take four English words the first letter C) standard.First is color and luster (COLOR). Diamonds are actually having different kinds of colors, such as light yellow, brown and rare pink, blue, green and other profusion color. Diamond is a different color, but to colorless or slightly yellow is most common. Thepandora braeletis the highest group of pure white, yellow, can even see eye to perceive the course, also can make the value of diamonds. According to international standard diamond into D to Z, which were 23 of grade D is pure, subprime is E, so to Z, followed from investment perspective best can buy grade-d diamond.Second is the CLARITY, most diamonds (CLARITY) contain very tiny inclusions, a diamond inclusions number less and more subtle, its volume is more perfect form. pandora jewelry discount is glittering and translucent get rid of all the stones, no inclusions and surface defects of diamond, very rare and valuable. According to the defects of the diamond into "degree of general VVS1-2 flawless, micro level (containing defects), VS class, S IMPERFECT (grade 1 and grade) have flaws.