5 thoughts on “What is 30 points and 50 points in diamond ring refers to”

  1. The 30 points and 50 points of the diamond ring refer to the weight of the diamond on the diamond ring. Here is the weight unit of diamonds. On the certificate of diamonds, the weight of the diamond is accurate to the third place after the decimal point. Essence The jewelry industry divides 1 carat into 100 points, so that the weight of diamonds smaller than 1 carat can be represented by integers, but its unit is different, and it is changed from carats to points. 1 carat is currently 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. Because the density of gems is basically the same, the heavier gems, the larger. The larger the gem, the more rare, the higher the value of each carat.
    The word carat, derived from the carat "keration" in Greek, refers to long -horn bean trees, a plant widely popular from East Asia to the Middle East. Because its fruits are called nearly consistent weight, and the weight of diamonds is the easiest characteristic of 4C, the early long -horn bean trees are used as a heavy unit for jewelry and precious metals. One carat is equal to the weight of a small horn tree.
    Extension information:
    The beautiful and rare diamonds are a symbol of love and loyalty, representing eternal love. Diamonds have the highest hardness in natural minerals, and their brittleness is quite high. It is derived from the ancient Greek adamant, which means hard and inviolable substances, and is a recognized king of gemstones. Diamond. In other words, diamonds are actually a carbon crystal with a very high density. Since the discovery of diamonds in India, some people have picked up diamonds by the river and river beach. This is because the original rocks contained in diamonds in the upstream of the river. Large diamonds were buried in gravel.
    1870 people dug diamonds in a loess in South Africa. Since then, the diamond excavation is transferred from the riverbed to the loess. Under the loess is the hard dark blue rock, which is the diamond -ray rock -Jinbelie rock. Kimbeli Rock is a alkaline super -based volcanic rock formed in the deep part of the earth and containing a large amount of carbonated gas. This rock often contains olive rocks and dumberfish fragments from deep earth. Stone, Jinyun mother, carbonate, pyroxyl, garnet, etc. Studies have shown that Kimbelie magma is formed below 150 kilometers of the deep earth. Because this rock was first discovered in Kingsley, South Africa, it was named after the name.
    Reference information Source: Baidu Encyclopedia -Cratha

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  3. Divide is the weight unit of diamonds. The diamond ring 100 points are one carat, and the 30 points are calculated by 0,3 carats, and 50 points are half carats.
    The jewelry industry divides 1 carat into 100 points, so that the weight of diamonds smaller than 1 carat can be represented by an integer, but it is different from carats to divide.

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