Diamond rings are generally not sold according to gram, and the weight of the diamond-carat sells. The price range of the one -carat diamond ring is very large. Generally speaking, the average price is about 40,000 to 300,000, and the price of 1 carat diamond ring with very high -end quality and rare style may reach 500,000. Even higher. How to judge the value and quality of one carat diamond The quality of diamonds can generally be judged by "4C". "4C" is the measurement standard for judging the value and quality of a diamond. The so -called "4C" is the abbreviation of four English words starting with C. It refers to the carats of diamonds (), clarity, color (color), and cut (cut). 1. Weight The diamond weight is calculated in carat (also known as card). 1 carat = 200 mg = 0.2 grams. One carat is divided into one hundred copies, each called one point. 0.75 carats are also called 75 points, and 0.02 carats are 2 points. Under other conditions, as the diamond weight increases, the value of the value is increased geometrically; diamonds with the same weight will be far from the difference in color, clarity, and cutting. 2. Clearness The color, how much, size, and location distribution of the containing substances on the precipitation of diamond clarity to varying degrees. 3. Color The diamonds have a variety of natural colors, from precious colorless (white after cutting), rare light blue, pink to common slightly yellow. The more transparent, the more white can penetrate, and the more colorful after refraction and color. The diamond color grading is in the hierarchical environment of a professional laboratory. The technicians will be determined repeatedly with the standard color of the standard color than the standard color stones. The whitening diamonds are set as D -episodes (that is, start with Diamond's first letter). The color of diamonds is divided into 11 levels, in turn: D, E, F, G, H, I, J, K, L, M, N. 4. Cut It refers to the accuracy of its cutting ratio and the perfection after the completion. Good cuts should be as good as possible to reflect the brightness and fire of diamonds as possible, and try to maintain the weight of the rough. GIA's cutting level from high to low is divided into ID (standard), EX (excellent), VG (good) G (good) G (good), Chinese national inspection is divided into: EX (excellent), VG (very good), G (G (G (very good), G (g it is good).
Pay content for time limit to check for freenAnswer your good dear, PD950 indicates that the gold content is 95 % of the gold, and the current market price is about 180 per gram.nThe PD950 is the Gold 950, which is a cheap metal in the platinum. The price of gold raw materials is only 40.50 yuan per gram, and the proportion of this metal is small and very light. Generally, the total weight of the diamond ring is only 1 gram.
Diamond rings are generally not sold according to gram, and the weight of the diamond-carat sells.
The price range of the one -carat diamond ring is very large. Generally speaking, the average price is about 40,000 to 300,000, and the price of 1 carat diamond ring with very high -end quality and rare style may reach 500,000. Even higher.
How to judge the value and quality of one carat diamond
The quality of diamonds can generally be judged by "4C".
"4C" is the measurement standard for judging the value and quality of a diamond. The so -called "4C" is the abbreviation of four English words starting with C. It refers to the carats of diamonds (), clarity, color (color), and cut (cut).
1. Weight
The diamond weight is calculated in carat (also known as card). 1 carat = 200 mg = 0.2 grams. One carat is divided into one hundred copies, each called one point. 0.75 carats are also called 75 points, and 0.02 carats are 2 points. Under other conditions, as the diamond weight increases, the value of the value is increased geometrically; diamonds with the same weight will be far from the difference in color, clarity, and cutting.
2. Clearness
The color, how much, size, and location distribution of the containing substances on the precipitation of diamond clarity to varying degrees.
3. Color
The diamonds have a variety of natural colors, from precious colorless (white after cutting), rare light blue, pink to common slightly yellow. The more transparent, the more white can penetrate, and the more colorful after refraction and color.
The diamond color grading is in the hierarchical environment of a professional laboratory. The technicians will be determined repeatedly with the standard color of the standard color than the standard color stones.
The whitening diamonds are set as D -episodes (that is, start with Diamond's first letter). The color of diamonds is divided into 11 levels, in turn: D, E, F, G, H, I, J, K, L, M, N.
4. Cut
It refers to the accuracy of its cutting ratio and the perfection after the completion. Good cuts should be as good as possible to reflect the brightness and fire of diamonds as possible, and try to maintain the weight of the rough. GIA's cutting level from high to low is divided into ID (standard), EX (excellent), VG (good) G (good) G (good), Chinese national inspection is divided into: EX (excellent), VG (very good), G (G (G (very good), G (g it is good).
Pay content for time limit to check for freenAnswer your good dear, PD950 indicates that the gold content is 95 % of the gold, and the current market price is about 180 per gram.nThe PD950 is the Gold 950, which is a cheap metal in the platinum. The price of gold raw materials is only 40.50 yuan per gram, and the proportion of this metal is small and very light. Generally, the total weight of the diamond ring is only 1 gram.