Carat diamond price calculation

How much is the price the carat diamond? Must first understand the price is determined by which parameters, usually diamond prices are still decided by 4 c diamond, the diamond size, color, clarity and cut. With size slightly different on color, clarity and cut, diamond price difference is very big, so the exact amount of money carat diamond, can't do very accurate predictions; 1 carat equals 0. 2 grams, that is to say 1 g is equal to 5 carats, and generally the major factors that affect the price of diamonds are diamonds the same quality, color, clarity, cut, etc. , if these factors change, influence the diamond prices there may be 70% Only 3% 80%, and the small. So to determine the price of carat diamond. To determine the range of these determinants, and then according to these determinants to go up the price. The carat diamonds is how to calculate? How much is the carat diamond prices? The price of the diamond is not a linear growth with the growth of the size, but the growth of the geometric level, the greater the equivalent diamond prices more expensive. Because of the large diamond is relatively rare, per carat diamond prices have greatly different with the increase of the size, the size of the diamond is the more important factors influencing the diamond price, also based on different levels and market volatility. Price will change. Diamond color D, E, F, G, H, I, J, K, L, M, N, a total of 11 level, with D color as the top grade. Each level of price difference is smaller, price difference between D and N color is more obvious. Diamond studs are from high to low can be subdivided into LC, VVS1, VVS2, VS1 and VS2, S11, speed 12, P1, P2, P3, a total of 10 levels. Studs are more good diamond, of course, also more expensive. Diamond cut point for: Excellent, VeryGood, Good, Fair, Poor5, cut the more expensive the better diamonds. According to the data analysis influence carat diamond price ratio is about: weight 40% - 60%, cut accounted for 20% 35% 15%, clarity - 15% - 25%, color 20%. Often see on the domestic market at present most of the diamonds in VS below level. Clarity, impact on prices, subject to the limit of the colour, the higher the colour, clarity of the greater the level of prices. Diamond cut refers to cut grinding ratio and modification degree level. In the light or the sun turn the diamond, diamond can shine is fire color is better. And shape is symmetrical, cut in general is good. A good cut and an ordinary cut the price but far beyond.