"Division" is the quality unit of diamonds. The 30 -point diamond ring is 0.3 carats, the 40 -point diamond ring is 0.4 carats, and the 70 -point diamond ring is 0.7 carats. The quality unit of diamonds, 1 carat is equal to 0.2 grams or 200 mg. One carat is divided into 100 points, such as 50 points, which is 0.5 carats, to calculate a small gem. 1 carat = 200 mg = 0.2 grams = 0.002 points. In the old gem book, one carat is about 205.3 mg. If it is converted to the current carat, one carat must multiply 1.0265, but it is just a rough saying, because the carat values in the old countries or regions are different. The public carat unit, that is, one carat is equal to 200 mg and was adopted since 1907. Before that, one carat was equal to 205.3 mg, which is 0.2053 grams. The density of diamonds is basically the same, so the heavier diamonds, the larger the volume. The bigger the diamond, the higher the value of each carat. Extension information: Diamonds with weight below 1 carat usually use "points" as a measurement unit. In the diamond certificate, the weight of the diamond is accurate to the third place after the decimal point. igi uses an electronic balance with an accuracy of 0.00001 carat, which is called accurate diamond weight. The diamond weight is recorded in the diamond appraisal report and accurately reaches two digits after the decimal point. So a 25 -point diamond weighs 0.25 carats. Diamonds of the same quality, the larger the weight, the more precious. The national standards less than 0.2 carats. From 0.2 to 1 carat can be graded by naked diamonds or diamonds inlaid. Diamonds greater than 1 carat must be detailed in 4C in accordance with the naked diamond grading standard. Reference information Source: Baidu Encyclopedia-Cla
We know that the weight unit of diamonds is carats. For diamonds below 1 carat, diamonds usually use "points" to measure. Among young people, 30 to 50 points of diamond ring are more popular, so when buying, many people will compare two weight diamond ring. So which are the common thirty and forty -point diamond ring. Which one is better? , size 30 points: The diameter of the round 30 -point diamond is about 4.1mm and the weight is 0.06 grams. Forty points: The diameter of the round 40 -point diamond is about 4.8mm and the weight is 0.08 grams.
2. Price 30 points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 16,000 yuan; forty points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 24,000 yuan; 30 points: color level I, clarity vs2, cutting VG VG , Polishing VG, symmetrical VG, the price is about 13,000 yuan; forty points: color level I, clarity VS2, cut VG, polished VG, symmetrical VG, the price is about 19,000 yuan; By comparison of the price of 30 points and 40 points of the 3C level, it can be seen that the price of 40 points is about tens of thousands to tens of thousands of yuan from 30 points. But whether it is 30 or 40 points, the price is actually about 10-30,000 yuan.
Which is better to buy 30 points and forty -point diamond ring? If in the case of economic conditions, whether it is from size or size or From the perspective of wearing effects and collection value, forty points of diamond ring are better than thirty. If you are not able to afford 40 points for the time being, you can also use some inlaid methods to make the diamond ring appear large when choosing a diamond ring style. Effect. In introductions through the editor, I believe that everyone has a certain understanding of thirty and forty points diamond ring, and probably know what aspects to compare. You can choose to send a marriage diamond ring like a man in his life.
We know that the weight unit of diamonds is carats. For diamonds below 1 carat, diamonds usually use "points" to measure. Among young people, 30 to 50 points of diamond ring are more popular, so when buying, many people will compare two weight diamond ring. So which common thirty and forty -point diamond ring is better?
n 1. Size The diamond diameter of 30 points is about 4.1mm and the weight is 0.06 grams. Forty points: The diameter of the round 40 -point diamond is about 4.8mm and the weight is 0.08 grams.
2. Price 30 points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 16,000 yuan; forty points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 24,000 yuan; 30 points: color level I, clarity vs2, cutting VG VG , Polishing VG, symmetrical VG, the price is about 13,000 yuan; forty points: color level I, clarity VS2, cut VG, polished VG, symmetrical VG, the price is about 19,000 yuan; By comparison of the price of 30 points and 40 points of the 3C level, it can be seen that the price of 40 points is about tens of thousands to tens of thousands of yuan from 30 points. But whether it is 30 or 40 points, the price is actually about 10-30,000 yuan.
Which is better to buy 30 points and forty -point diamond ring? If in the case of economic conditions, whether it is from size or size or From the perspective of wearing effects and collection value, forty points of diamond ring are better than thirty. If you are not able to afford 40 points for the time being, you can also use some inlaid methods to make the diamond ring appear large when choosing a diamond ring style. Effect.
In the introduction of the editor, I believe that everyone has a certain understanding of thirty and forty -point diamond rings, and probably know what aspects to compare. You can choose to send only one diamond ring like a man in his life.
"Divide" is a heavy unit of diamonds. 1 grams = 5 carats, 1 carat = 100 points, so 30 points are 0.3 carats, 40 points are 0.4 carats, and 70 points are 0.7 carats.
"Division" is the quality unit of diamonds. The 30 -point diamond ring is 0.3 carats, the 40 -point diamond ring is 0.4 carats, and the 70 -point diamond ring is 0.7 carats.
The quality unit of diamonds, 1 carat is equal to 0.2 grams or 200 mg. One carat is divided into 100 points, such as 50 points, which is 0.5 carats, to calculate a small gem.
1 carat = 200 mg = 0.2 grams = 0.002 points. In the old gem book, one carat is about 205.3 mg. If it is converted to the current carat, one carat must multiply 1.0265, but it is just a rough saying, because the carat values in the old countries or regions are different.
The public carat unit, that is, one carat is equal to 200 mg and was adopted since 1907. Before that, one carat was equal to 205.3 mg, which is 0.2053 grams. The density of diamonds is basically the same, so the heavier diamonds, the larger the volume. The bigger the diamond, the higher the value of each carat.
Extension information:
Diamonds with weight below 1 carat usually use "points" as a measurement unit. In the diamond certificate, the weight of the diamond is accurate to the third place after the decimal point.
igi uses an electronic balance with an accuracy of 0.00001 carat, which is called accurate diamond weight. The diamond weight is recorded in the diamond appraisal report and accurately reaches two digits after the decimal point. So a 25 -point diamond weighs 0.25 carats. Diamonds of the same quality, the larger the weight, the more precious.
The national standards less than 0.2 carats. From 0.2 to 1 carat can be graded by naked diamonds or diamonds inlaid. Diamonds greater than 1 carat must be detailed in 4C in accordance with the naked diamond grading standard.
Reference information Source: Baidu Encyclopedia-Cla
We know that the weight unit of diamonds is carats. For diamonds below 1 carat, diamonds usually use "points" to measure. Among young people, 30 to 50 points of diamond ring are more popular, so when buying, many people will compare two weight diamond ring. So which are the common thirty and forty -point diamond ring. Which one is better?
, size
30 points: The diameter of the round 30 -point diamond is about 4.1mm and the weight is 0.06 grams.
Forty points: The diameter of the round 40 -point diamond is about 4.8mm and the weight is 0.08 grams.
2. Price
30 points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 16,000 yuan;
forty points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 24,000 yuan;
30 points: color level I, clarity vs2, cutting VG VG , Polishing VG, symmetrical VG, the price is about 13,000 yuan;
forty points: color level I, clarity VS2, cut VG, polished VG, symmetrical VG, the price is about 19,000 yuan;
By comparison of the price of 30 points and 40 points of the 3C level, it can be seen that the price of 40 points is about tens of thousands to tens of thousands of yuan from 30 points. But whether it is 30 or 40 points, the price is actually about 10-30,000 yuan.
Which is better to buy 30 points and forty -point diamond ring?
If in the case of economic conditions, whether it is from size or size or From the perspective of wearing effects and collection value, forty points of diamond ring are better than thirty. If you are not able to afford 40 points for the time being, you can also use some inlaid methods to make the diamond ring appear large when choosing a diamond ring style. Effect.
In introductions through the editor, I believe that everyone has a certain understanding of thirty and forty points diamond ring, and probably know what aspects to compare. You can choose to send a marriage diamond ring like a man in his life.
We know that the weight unit of diamonds is carats. For diamonds below 1 carat, diamonds usually use "points" to measure. Among young people, 30 to 50 points of diamond ring are more popular, so when buying, many people will compare two weight diamond ring. So which common thirty and forty -point diamond ring is better?
n 1. Size
The diamond diameter of 30 points is about 4.1mm and the weight is 0.06 grams.
Forty points: The diameter of the round 40 -point diamond is about 4.8mm and the weight is 0.08 grams.
2. Price
30 points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 16,000 yuan;
forty points: color level F, clarity VVS1, cut EX, polished EX, symmetrical EX, the price is about 24,000 yuan;
30 points: color level I, clarity vs2, cutting VG VG , Polishing VG, symmetrical VG, the price is about 13,000 yuan;
forty points: color level I, clarity VS2, cut VG, polished VG, symmetrical VG, the price is about 19,000 yuan;
By comparison of the price of 30 points and 40 points of the 3C level, it can be seen that the price of 40 points is about tens of thousands to tens of thousands of yuan from 30 points. But whether it is 30 or 40 points, the price is actually about 10-30,000 yuan.
Which is better to buy 30 points and forty -point diamond ring?
If in the case of economic conditions, whether it is from size or size or From the perspective of wearing effects and collection value, forty points of diamond ring are better than thirty. If you are not able to afford 40 points for the time being, you can also use some inlaid methods to make the diamond ring appear large when choosing a diamond ring style. Effect.
In the introduction of the editor, I believe that everyone has a certain understanding of thirty and forty -point diamond rings, and probably know what aspects to compare. You can choose to send only one diamond ring like a man in his life.
It is the size of the main stone. 30 points are 0.3 carats, 40 points are 0.4 carats, and 70 points are 0.7 carats.
"Divide" is a heavy unit of diamonds.
1 grams = 5 carats,
1 carat = 100 points,
so 30 points are 0.3 carats, 40 points are 0.4 carats, and 70 points are 0.7 carats.