Different gemstones have different colors because of their unique physical structure, gemstones have some special optical effects under illumination.1. Starlight effectThe arc-shaped convex gemstone is illuminated by a point source, and the surface of the gemstone exhibits an optical phenomenon of f
READ MOREA long time has passed since man discovered the diamond. There is nothing more special about a diamond than its hardness. We are often under the impression that hardness is synonymous with metals, which are supposed to be considerably harder than diamonds. In reality, however, diamonds are the harde
READ MORENatural diamonds often "hide" in 150 kilometers deep in the earth, and only be formed after billions of years under extremely high pressure and an environment exceeding 1000°C. According to the physicist organization network news, a research team led by the Australian National University and the Roy
READ MOREAre natural diamonds better than laboratory diamonds? If their 4 C's of diamond grading are the same, well at least, they look like the same to the naked eye.1.4C's. It's no easy to compare the color and clarity of Lab grown diamond and artificial diamond.
READ MOREHPHT diamond method simulates the physical conditions under which natural diamonds grow. Therefore, man-made diamonds in theory are more close to natural diamonds. For technical development derives early from the West, diamonds created by this method was given the Chinese names “合成钻石” or “实验室钻石”,
READ MOREI wanted to buy a diamond ring, but finally persuaded by my girlfriend to buy a Moissan diamond ring. My girlfriend and I are also getting married. Before, I always thought that I would buy a diamond ring. I told my girlfriend that I would try to buy her a big one, at least one carat (to preserve t
READ MOREA popular name for moissanite diamond is synthetic silicon carbide, which has the optical and physical properties of South African diamonds. The fire color is more than 2.5 times that of natural diamonds and synthetic diamonds. Its Mohs hardness is second only to diamonds, reaching an astonishing
READ MOREJewelry and jade will enhance our beauty, so we have to take care of them. After all, things will interact with each other, let me share with you some tips that need attention. 1.Avoid putting together with cosmeticsIf the ring is coated with cosmetics, the brightness will be weaken; especially di
READ MORESANDVIK has announced that it has developed a method for manufacturing diamond composites using 3D printing technology called additive manufacturing. This material can be formed into many custom shapes. One reason that 3D printing methods are interesting is that it is difficult to form diamond-ba
READ MOREFirst of all, we know that a diamond has one unique feature -- its hardness. Diamonds have a Mohs hardness of 10, while zircon has a Mohs hardness of 6-7. Therefore, we can use their hardness differences to distinguish . Find a gem with a hardness in the middle of them and scratch it on the diam
READ MORECZ is cubic zirconia, CZ means lab-created,which is invented by aerospace experts of the former Soviet Union.It is because the zircon performs the close way to the natural diamonds, so it is still often used to replace natural diamonds in the jewelry market. Cubic Zircon is also called “CZ diamon
READ MOREAs everyone knows, gems should have the three elements of "beautiful", "durable" and "rare". Some people think that there should be eight elements. They are "beautiful", "hard", "rare", "transparent", "stable" ","surprising "," harmless "and" weight and size ". Except for the "rare", synthetic stone
READ MOREHowever, buyers should be alerted that melees do not have a value preservation function! Generally speaking, diamonds are classified into 10 grades. Diamonds no less than 1 carat are called big diamonds, which have the most value preservation and appreciation functions. Diamonds smaller than 0.1 c
READ MOREPeople always have a strange behavior, i.e. want to figure out the diamond bought by them or their friends is a moissanite or a natural diamond? You may use these methods to show my friends and relatives to show that I am professional. Here are some simple identification methods: Perspective tes
READ MOREWhat is a synthetic gem? That is, all or part of the artificially produced inorganic products, and their physical properties, chemical composition and crystal structure are basically the same as the corresponding natural gems. That is to say, there is not much difference between synthetic gems and n
READ MOREFirst of all, it must be clear that Moissanite diamonds and diamonds are basically two different things. Moissanite diamonds are not diamonds or synthetic diamonds. The reason why they are compared is because they are too similar.Composition and formation:Diamonds are divided into natural diamonds a
READ MOREBest for lover who wants to hold hands for a lifetime. The biggest meaning of moissanite is not its light and shine, but the vow of love hidden behind it. When he personally puts on your hand a diamond ring that represents eternity, it is a promise of your life.
READ MOREMoissanite has the same structure, physical properties and higher refraction effect as diamonds. Moissanite is the most embarrassing gemstone in the world. The jewellery people regard Moissanite as the best substitute for diamond. So how to determine the quality of Moissanite?
READ MOREMoissanite 's fire is better than other gems, first look at its cut and polished. Diamond gems, in addition to cutting and polishing, have one more condition than ordinary colored gems, that is, the selection of color grades. The whiter the background color, the less color dialysis passes, and the
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