Buy what diamond strategy? Expensive diamond usually makes many middle class consumers feel Alexander! But now the situation it is to the point of 'no drill don't marriage', may not have a diamond, have the courage to say to get married, then choose a cost-effective diamond is particularly important, buy diamond is diamond method, buy diamond tips, how much do you know? Impulse buy diamond strategy one: say to buy diamond here, rather than buy a diamond ring, it is because in recent years, more fire diamond ring custom, we can choose a diamond made diamond ring styles they want, will you want to quit design drawing to the designer, communicate with the designer, to choose their own want to diamond, and then made into a diamond ring, the diamond ring is the most individual character, and most can represent our innermost thoughts, and diamond products to join, the design concept of stylist, the diamond ring custom completely is our own idea, this is the first step to buy cost-effective diamond! Buy diamond strategy 2: diamond want to know some knowledge of more or less, to determine the price of a diamond know and what is the main factor of the quality, as long as you have been to diamond jewelry store, you must not unfamiliar to put the 4 c store brands, general jewelry store will have such a brand, with diamond's color, clarity, weight and cutters, each one has an exclusive level form below, on each table is equipped with a sliding module, can choose what you want clear convenient level, this is the 4 c diamond, diamond 4 c determines the price and the quality of the diamond, so when buying a diamond to main standard you want what kind of diamonds, if you are used to investment, is a natural choice of high-grade diamond, but if it is used to wear, for diamond don't need so hard, especially in the case of diamond clarity, and color level! Buy diamond strategy 3: want to know what to buy diamond certificate has its own diamonds, diamond appraisal certificate is particularly important, whether it's diamond brand business or a brand business, take not to come out the appraisal certificate of diamond, then the merchants could be undesirable businessman, of course, if he gets the identification certificate of the diamond is likewise not to relax, we have to look at the 4 c parameters of diamond are consistent with the! Buy diamond has many cheats, matters needing attention and the detail is very much also, this needs us to pay attention to some more knowledge about the diamond, that is to prevent cheated by some bad businessman, at the same time also can buy the most cost-effective diamond best way!