The Seven Treasures of Buddhism: Seven precious metals and gems, including gold and silver, colored glaze, citadel, agate, perle, ambre, et corail, are listed as the seven most spiritual treasures in many Buddhist scriptures. Gold and silver are history The oldest and most widely used precious metal; colored glaze is a kind of bead or […]
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The first step in understanding jewelry is to understand the language of jewelry, which is the term for gems. When buying or appreciating beautiful jewelry, not only can you better understand the characteristics of gems, but also let you make the best choice when buying. When discussing gemstones, we usually separate diamonds from other gemstones. […]
Le degré auquel la lumière pénètre une pierre précieuse. Lorsque le gemme contient plus d'inclusions, fissure, imperfections, etc., sa transparence sera plus faible. La transparence des pierres précieuses est divisée en cinq types: Transparent, Semi-transparent, Translucide, Semi-traduit, et opaque. La différence entre la transparence et la transmission de la lumière réside dans la quantité de lumière qui peut passer à travers la pierre précieuse. Transparent […]
Cleavage is a plane that can be cleaved along a specific direction in a mineral crystal called a cleavage plane. This cleavage plane is related to the atomic structure of the mineral crystal. It is usually the part where the gemstone atoms are weakly bonded. Called “cleavage”. Many solid gems must be split along the […]
The ratio of the weight of a gemstone of the same volume to the weight of water is called the specific gravity. Divide the weight of the gemstone in the air by the difference between the weight of the gemstone in the air and the weight of the gemstone in the water, and the value […]
Gemstone minerals often have a fixed, independent crystal form, and the crystal lattice pattern is determined by the physical properties of the mineral. Usually the crystal form of the gemstone will affect the way the gemstone is cut. The crystalline system of gemstones is divided into: Isometric, Tetragonal, Hexagonal, Trigonal, Orthorhombic, and Monoclinic. Monoclinic), Triclinic […]
Selon la recherche, emeralds were mined in Egypt on the west bank of the Red Sea more than 4,000 il y a des années. Cleopatra’s favorite gemstone is emeralds. She not only named an emerald mine in her own name. In the name of Cleepedro, he also rewarded the ministers with the fine emeralds produced there. Thanks to […]
Among the colored gemstones, golden emeralds are expensive gems with low output but very popular. The color of chrysoberyl ranges from yellow to yellow-green and yellowish brown. It is similar to the shape of golden beryl. Since the refractive index and hardness of chrysoberyl are higher than that of beryl, the luster after cutting is […]
Alexandrite et Opal Alexandrite appartiennent aux émeraudes dorées parmi les joyaux colorés, et ce sont des trésors parmi les joyaux. Dans 1830, Un joyau qui a changé de couleur a été découvert dans les montagnes de l'Oural de Russie. Cette journée était l'anniversaire de l'empereur Kaiser Alexander II de Russie, so it was named Alexandrite after the Emperor […]
Les perles symbolisent la pureté, tendresse, Amour et paix. On dit que les perles sont le favori de la déesse de la lune. En astrologie occidentale, Les perles sont également la pierre gardienne représentant la lune. Dans l'histoire des civilisations anciennes, pearls have a very lofty status and are one of the few gems that were regarded […]