wholesale jewelry boxes toronto I want to buy a diamond ring for my mother, which styles are suitable for 50 -year -old people to wear

asian wholesale jewelry Seeing that you are the filial piety, I will introduce you to the 4C and the choice of the diamond first. The 4C grading of diamonds refers to: color COOUR clarity carity cutting CUT weight CAT4C source means that the first letters in the above four English words are "C", so people's grades of diamonds are referred to as 4C grading or 4C evaluation At present, it is a global general standard for diamond grading. Many customers may ask which "C" when evaluating diamonds is more important? In fact, at 4C evaluation, each element is very important, which plays a key role in the final price of the finished diamond. In the case of near other elements, the most important thing is the total amount of diamonds. The larger the diamonds, the thinner and the scarce. Therefore, determining the price of a diamond, which weighs more important position, is also the reason why customers are usually commonly seen to measure prices. After everyone understands the above, we start to learn from 1 and weigh the weight: 1 carat is equal to 0.2 grams, and carats are often represented by (CT). Carat in Greece originated from "Kerate", refers to long -horn bean trees, a plant that has widely popularized from East Asia to the Middle East. Because its fruits are called nearly consistent weight, long -horn bean trees are used as heavy units for jewelry and precious metals. Once you determine the cutting, color, and clarity of diamonds, you can easily find diamonds with your budget. The weight of the diamond is very important in the diamond grading. The weight of the diamond is measured by carats. The word carat comes from a seed called "small horn tree". Because the weight of this seed has an amazing consistency, each seed is a carat, so it is used to weigh the weight of diamonds in ancient times. The current national standard is 1CT = 0.2G, one carat is equal to one hundred points, for example: a 25 -point diamond can be recorded as 0.25 carats. Diamonds of the same quality, the larger the weight, the more precious. The weight or size of the diamond is measured by carat (CT). 1CT = 0.2 g, and 1CT = 100 (PT) (or equivalent to 200 mg (mg)). The electronic balance with a accuracy of 0.0001CT is called accurate diamond weight. Mechanical balance can be refined to 0.001ct. The international gem quality unit, the finished diamond requires accurate to two digits after the decimal point, the third place after the cam value point is the third place every nine. Entry, other negligibles. Summary: It starts with value preservation at 25 or more. If you have money, you can buy more than 30 points, and you can get more than 50 points. 2. The various optical effects of cutting Cut diamonds are determined by the shape of the diamond and the angle between each surface. Any type of evaluation factors are not standard, which will affect the bright and gorgeous diamonds to varying degrees. If the countertop is too small, it will greatly weaken the brightness of the diamond; If the cutting is not good, the various optical effects of the diamond cannot be fully achieved, and the brightness of the diamond and the various optical effects such as the fire color will decrease. H

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