What factors determine the price of diamond? 4 c standard is to determine and compare diamond prices. Therefore, independent laboratory professional certification is very important. Each lab grading consistency is also important. It is so, always only cooperate with the three most authoritative diamond lab: GIA, IGI and HRD. Another external factors affecting diamond prices is the market share of the market giant DE beers and economic fluctuation. Although diamond prices only respond slightly to economic fluctuation, this confirms the stone crisis resistance. How to determine the price of colored diamonds? Natural color diamonds, also known as the 'diamond', has a variety of different colors, but also more rare than colorless diamond. For diamond cutting and clarity is not so important. Color saturation is the most important parameters to diamond prices. Color diamond prices according to the carat weight of exponential growth. Due to natural color is even more rare diamonds, these diamonds depends largely on the price of supply and demand, so they are sometimes sold at auctions astronomical. How about the price of diamond evolution? Throughout the history, the diamond prices remain stable for a long time. However, the study predicts that due to falling demand and supply, the next few decades the price will be high. After all, it has been mined the exhaustion of the mines, and no new mines have been developed. There are many other options, such as recycling diamonds out of the sea. However, the current is still a very expensive option, which can be reflected in the global diamond prices. This fact will affect how investment diamond? Given the expected price rise and the decline in the supply, now is the best time to buy diamonds for investment purposes. Not less than 1 carat, G color VS2 clarity, VG colorless diamond cutting is a pretty good choice. The price of this diamond will rise over time. The optimal cutting diamond ( 3例) Price is the same color, clarity, and other characteristics but poorly cut diamond prices high about 30%. What kind of diamond jewelry will be affected? When considering the price of diamond jewelry, you also need to consider the effect of precious metals prices. In recent years, for example, the price of gold has experienced a significant decline. However, although the market is hard to predict, the prospects are still relatively optimistic. Therefore, buying a reliable diamond jewelry is very important, because gold is usually mixed with other precious metals. The diamond jewelry market value of about 70 billion euros, of which about 10% comes from buying online. Diamond and diamond jewelry online prices, on average, about 30 - less than entity shop 50%. Are you looking for unique diamond prices and top diamond jewelry? View the online jewelry series, or by phone, E-mail, chat, or contact us WeChat diamond jewelry consultant.