Is the quality of diamonds in Belgium the best? How to choose diamonds? What should I pay attention to?

Hello, Belgium is a diamond cutting place, not a brand name. The quality of a diamond comes from its own quality. There are also some skills in choosing diamonds. It's not that the more expensive diamonds are, the better for you, or the better. The origin of diamonds is mostly South Africa, but it doesn't matter where the origin is, because buying diamonds depends on 4C data, not just the origin. It can't be said that diamonds from South Africa are better than those from the Soviet Union, and the place of origin is a misunderstanding. Let's talk about how to choose diamonds first. As a collection, the higher the level, the better, but as a daily wear, I suggest that you can choose diamonds with high cost performance, which is a wise consumption. Generally speaking, diamonds with clarity VS color H 50 or above have the value of preserving value. However, if you buy brand diamond jewelry and have paid a high price, the space for diamond preservation will be greatly reduced. Because this space has been included in the added value of the brand by merchants. Only by buying cheap diamonds, its value preservation space is relatively large. This kind of diamond is very suitable for making wedding rings. But now, in the international diamond quotation, the single diamond with the size of 1 carat, the color of H and the clarity of VS or above has increased to a certain extent almost every month, and the prices of other grades of diamonds are also rising, which is incomparable to large diamonds. And now that diamonds are mined in large quantities, there will be fewer and fewer diamonds in the future, and the price will also rise. Therefore, the sooner you buy it, the better. However, how to choose a cost-effective daily wear? Cost-performance ratio refers to the most suitable point of diamond quality and price. For example, the high cost performance standard of 20-cent diamond is "VS-SI, G-H", and the low cost performance standard is "VVS, F color or above". First of all, we determine the size of a diamond, followed by its use, and then choose the best quality-price ratio according to this standard. Not all diamonds are the highest color and clarity, but the cost performance of diamonds. Generally speaking, the price-performance ratio standard of a diamond with a score of about 30 is VS-VVS, and the price-performance ratio standard of a diamond with a color of E-G.50 is VS-VVS, and a diamond with a color of D-F .. or a purity of SI is very cost-effective, as long as it is cheap, because the diamond with a purity of Si/Kloc-0 is invisible to the naked eye, and it is also beautiful after being inlaid, without losing the brilliance of the diamond. Generally speaking, diamonds with reasonable prices are cost-effective. For daily wear, many consumers generally choose a diamond size of 20-50 cents, or 1 carat. Just for wearing. It is recommended to buy VS grade diamonds, because clarity is the most difficult feature to find with the naked eye. A diamond below 1 carat, with VS and VVS diamonds in hand, can't feel the clarity, but can feel the size, color and cut. In addition, we should also choose the right size diamond according to our own conditions. Let me give you an example: daily wear: 30 minutes D color /VS 1 clarity price is 4700 yuan, while 50 minutes H color, SI 1 clarity price is 6440 yuan, like these two diamonds are more cost-effective. If you want to save money, you can choose 30 points. If you have plenty of money, you can choose bigger diamonds, which are not so high in grade. They are all beautiful after inlay. Such diamonds are more suitable for everyday wear. I believe I know how to choose a diamond ring that suits me.