Everyone knows that due to the scarcity diamonds, their price is very high. Most diamonds buyers have enough budget. However, few people can accurately identify the diamond of reasonable price, because it requires some expertise. 4 C diamond - — Carat, color, clarity and cut - — To a large extent determine the price of a diamond, but there are many other factors can also affect diamond prices! We're here to discuss this problem. Perfect cut round diamond price 1 perfect cut round brilliant diamonds, carat average diameter is 6. 5 mm. Other 1 carat round drill may be 6 mm in diameter, but the diamond will not emit the most dazzling luster, they are seen as 'too fat', because the ideal of 6 mm diameter diamond carat number should be 0. 8 carat. In addition, carat number is low, diamond will be cheaper. A 0. 9 carats of diamonds can be much lower than 1 carat diamond, but it also involves the carat with special meanings. 1 carat is symbolic, market demand is very big, so other than below 1 carat diamond, price difference increases exponentially. In, we select cutting ratio for customers excellent diamond, because we want to ensure the quality of the best diamond and flicker. The relationship between the diameter and the number of carats of diamonds is very important, because it determines the beautiful such as a diamond ring as a whole. Diamond price depends on the economic situation of diamond prices also depends on the international economic situation. Prices are influenced by supply and demand. Western countries has experienced an economic crisis recently, so people spend on luxury goods is not much, the golden age of luxury appears to be over. But now we see the world market for diamond jewelry demand has increased significantly, especially in China, Brazil and the Middle East and other countries. In these countries, people spend a lot of money in the search for the best color on the white diamond drill and rare. You are looking for a beautiful diamond jewelry? Then you will come to the right place. Please take a look at our rich diamond jewelry design. If you are interested in a particular style, or have a variety of other questions, please feel free to contact us.