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crazy train jewelry wholesale The word Diamond comes from Greek "adamas", which means hard and tame. Diamond is known as the "King of Gemstones", is the most precious gem in the world, and one of the most loved gems. Diamond is the birthstone of April and the commemorative stone of the 60th anniversary of marriage. The basic nature of diamond
(1) Mineral name
The mineral name of the diamond is diamond. N1. Chemical ingredients
The main ingredients of diamonds are C, and their mass scores can reach 99.95 %. Trace elements include N, B, H, SI, CA, Mn, Ti, CR, S, inert gas and and inert gas and gas and inert gas and inert gas and gas and inert gas and inert gas. There are more than 50 kinds of rare soil. These trace elements determine the type, color and physical properties of the diamond.
2. Category
The most common trace elements of diamond Enter the lattice for replacement C. The content of N atoms and the form of existence have an important impact on the nature of the diamond. It is also the basis for the classification of diamonds. According to the different forms and characteristics of the N atoms in the diamond, the diamond can be divided into the diamonds into The following types.
i diamond contains n, and the most time W (n) can reach 0.25 %. According to the existence of n in the lattice, type I diamond can be divided into IA and IB type. R. R. NIA Diamond N is a regular aggregation state, with 2 N (also known as IAA type), 3 N (also known as IAAB type), 4 to 9 n, or even the pieces of N, or even the number of N, or even the number of N, or even the number of N, or even the N, or even converts N, exist. (Visible under the electronic microscope), also known as IAB type, 98 % of diamonds in nature belong to this category.
wholesale costume jewelry stores los angeles Diamond cutting is often confused with the shape, but there is a huge difference between them. Diamond shape refers to the rough contour or shape of the diamond; diamond cutting refers to the arrangement of aspect. In the 4C standard (color, clarity, cutting and carat weight) of diamond quality, cutting is the most complicated and most difficult "C" in evaluation. The proportion of diamonds, aspect arrangement and modification (the quality of polishing and symmetry) constitutes what we call. These aspects are closely related to the ability of diamond transmission and the degree of flashing, which also proves that cutting quality is essential for the final beauty and value of diamonds.
oes jewelry wholesale The cost of diamonds is carbon atoms, which are exactly the same as coal and graphite, but the way of arrangement is different. When encountering oxygen and fire, it will burn.