Buying a diamond ring need to know

Consumer, after all, not an expert in the bottom of the diamond is often a bit confusing when the choose and buy, but some of the most basic things still have to look at, for their own increase of choose and buy some chips, such as the following three questions that you need to first understand! Knowledge of choose and buy 1 diamond. South Africa diamond is the best? Answer: many citizens to buy diamond of the first sentence and then ask, if drill in South Africa, South Africa actually is not necessarily the best diamonds, just as the earliest found diamonds in South Africa, and is famous for produce several famous big diamond, in addition to South Africa, Australia, the diamond is good also, another of the chinese-made diamond can appeal to. 2. Diamond is transparent? A: diamond is opaque, discern diamond authenticity, can use pen to draw a black spots on white paper, then put the diamond in the above, if by diamond saw ordered the fake diamonds, can't see the point is the real diamond. 3. Metal foil particularly big? A: many consumers feel in metal diamonds styles, especially big diamond, but it is just the visual error. Really distinguish diamond concentration also look at the 'identity card'. Due to metal reflective causes diamonds inlaid metal look bigger. More consumer advisory website/please