How big is one carat diamond? For example, the mung beans are so big or soybean. Is it enough to get a carat if you get married? What brand is better?
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1 carat (CT) is equal to 200 mg, which is similar to the weight of a back -shaped needle.
1 carat diamond weight is 0.2 grams. The diameter of the 1 -carat diamond that standardizes the circular diamond type is 6.5mm. However, the diamond diameter of reality is always small, with 1 carat diamond diameter 6.4mm or 6.3mm, or even 6.0mm.
During the measurement of the diamond weight, 1 carat is equivalent to 100 "points" (PT), so that carat weight is accurate to two digits after the decimal point. Jewelry dealers can directly describe a diamond with a weight of less than 1 carat.
For example, the diamonds of 0.25 carats are also called "twenty -five points". But for diamonds of more than 1 carat, you can only use the accurate to percentage "carat" to describe it.
For example, 1.08 carat diamonds can only use "a little eight carats" to explain its weight.
The expansion information
The reason why diamonds look large or small are very large due to the cutting of diamonds. Diamonds have extremely high refractive index and strong color scattered, so cutting is cut Workers must follow the law of optics to cut. The proportion of cutting must be appropriate to make the light enter the effect of hope.
. The size of the diamond countertop after cutting is cut. If the diamond countertop of the same weight is large, the diamond will look large, but at the same time, the fire color will be reduced. Caiqiang, and diamonds look smaller.
The diamond inlaid method also determines the factors of intuitive diamonds. For example, the diamonds of lying inlaid are larger than the diamonds inlaid, and the diamonds will generally appear smaller, but if the platinum inlaid is inlaid, the diamond will be large, because the luster of the platinum will extend the luster of the diamond and watch it in an immediate view Diamonds are larger, and the gold inlaid is wrapped in the periphery of the diamond, and the diamond is relatively small.
The reference materials Baidu Encyclopedia -diamond
The size of the one -carat diamond
The size of the diamond can be explained from two aspects. For most people, the size of the diamond is the size of the size, that is, we can see the size of the naked eye on our hands. There is also a size standard for one carat diamond. According to the international size, the diamond diameter of one carat is 6.5 mm, which is more than half centimeters. If we wear it on our hands, it generally accounts for more than one -third of the width of the girl's ring finger. This size is already very visual. However, because of different diamond shapes, the size of the diamond we actually see is different.
One carat diamond ring
The weight of one carat diamond
Another size of one carat diamond is weight, and the weight is the first detection standard in the diamond 4C. The weight of the one -carat is the same as the weight of our physical items, which is reflected in gram. One carat weighs 0.2 grams, which is 20 mg. The price is more expensive, less than 20,000 to 30,000, and a high of 100,000. It can be seen that we cannot measure the preciousness of items at weight.
one carat diamond ring
one carat diamond selection rules
For friends who like carat diamonds, choosing is a key step. In fact, the choice of diamonds can be compared with values. And the certificate will be labeled in detail the weight, color, clarity and cutting level of diamonds. If the price is equivalent, we can choose diamonds with higher level parameters, which is more cost -effective.
1. The diameter diameter of 0.05 carat is 2.5 mm, 1.5 mm height
2, 0.10 carat diamond ring diameter is 3 mm, 1.8 mm height
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3, 0.20 carat diamond ring diameter is 3.8 mm, 2.3 mm high
4, 0.25 carat diamond ring diameter is 4.1 mm, 25 mm height
5, 0.30 carat diamond ring diameter is 4.5 mm, 2.7 mm high
6, 0.40 carat diamond ring diameter is 4.8 mm, 3.0 mm height
7, 0.50 carat diamond ring diameter is 5.2 mm, 3.1 mm height
8, 0.70 carat diamond ring diameter is 5.8 mm, 3.5 mm height
9, 0.90 carat diamond ring diameter is 6.3 mm, 3.8 mm height
10, 1.0 carat diamond ring diameter is 6.5 mm, 3.9 mm height r r r r r r r r r r r r r
11. 1.25 carat diamond ring diameter is 6.9 mm, 4.3 mm high
12, 1.5 carat diamond ring diameter is 7.4 mm, 4.5 mm high height
13, 1.75 carat diamond ring diameter is 7.8 mm, 4.7 mm height
14.0 carat diamond ring diameter is 8.2 mm, high height 4.9 mm
15, 3 carat diamond ring diameter is 9.4 mm, 5.6 mm high
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The diameter of the standard round diamond -type cutting diamond ring is 6.5mm. However, in most cases, the diamonds that are available will be about 0.2mm in diameter in most cases. If it is like ordinary people, 0.5 ~ 1 carats can be used, and it will be a bit extravagant. The size of the diamond ring cannot be equal to the depth of love. In fact, the meaning of diamond ring is more important. Now more girls named Darry Ring, because each man in their family can only be customized in life with her ID card, which means "the only true love in life". In fact, women like diamond ring. It is because of the significance of diamond ring. is the most important! I still envy your girlfriend. I wish you a successful proposal
Diamonds are only related to the value of the diamond itself and have nothing to do with the brand. There are many diamond purchase circulation links in shopping malls or well -known stores, complicated processing procedures, and large brand added value, so the price is not as good as expected during the repurchase, so that investors have suffered "boring". It is best to choose a naked diamond or brand diamond ring. It is better to carat, especially 1 carat or even 3 carats. The value preservation rate is high, but at least 40,000 (6.5 mm in diamond diameter). Followed by color, the level is too low or worthless. In addition, due to the lack of repurchase channels, even the cost of diamonds that are equivalent to 30%of the price is difficult to achieve in China. Generally, the jewelry bank only repurchases gold and does not buy diamonds, and the price of Diamonds when pawns pawns are often only 10-20%of its price. If you want to buy diamond jewelry for others, you can buy the popular Mosan diamonds now. Although it is artificially cultivated, it has the same physical and optical characteristics as natural diamonds. The hardness is second only to natural diamonds, far exceeding any other others, far exceeding any other other diamonds, far exceeding any other other diamonds, far exceeding any other other diamonds, far exceeding any other other diamonds, far exceeding any other other diamonds, far exceeding any other other diamonds, far exceeding any other other diamonds. Gemstones, the appearance is long, and the price is only 1/10 of natural diamonds. It is not a pity to lose it. There are some customs on Taobao, and there are many customized. No one recycled platinum, 18K is enough.