Corundum is a mineral name, the English name is Corundum. Among corundum minerals, corundum that reaches gem level is called corundum gems. Corundum gemstones include rubies and sapphires. The red ones (medium shades of red to dark red to purple) are called rubies, and the other colors are collectively called sapphires, including pink and sapphires. […]
Archivio Categoria: Notizie di gioielli
The cabochon type of gemstones is also called the body type or convex type. It consists of a polished arc-shaped top surface and a rough ground but not polished bottom surface. Its main feature is that the ornamental surface is a polished curved surface. Curved cuts are divided into three categories according to the top […]
Crystal is now a frequent visitor in the jewelry market. It should be pointed out that there are natural crystals and artificial crystals. Man-made crystals, to put it plainly, are glass, colorful, low cost, and very popular. The natural crystal is the essence of the earth for hundreds of millions of years. It is rare, […]
According to research, humans learned to use crystal to grind decorative gems and carved art crafts in prehistoric times. In prehistoric times, the ancestors of Egypt and Europe used crystals as axes, scrapers and weapons, and American Indians believed that crystals could suppress demons and ward off evil and be invincible. The ancient Mayans used […]
Crystal not only has colorful colors and crystal clear luster, but also has spirituality and energy that other gems do not possess. Perciò, it is deeply loved by astrology masters and prophets and has become a medium for them to communicate with the spiritual world. It is said that it also has the effect of […]
Some people like to bury natural crystals in the garden soil, which also has a cleaning effect. The soil cleaning method can release the negative energy in the natural crystal and dissolve the soil. The most effective method is actually to bury the crystal in the soil at the foot of the tree as close […]
Tourmaline is very popular in the Chinese jewelry market. In addition to being extremely beautiful, tourmaline also has a lot of health care functions. In 1768, the Swedish scientist Linnes discovered that tourmaline has piezoelectricity and pyroelectricity, questo è, tourmaline generates an electrostatic magnetic field when heated or rubbed, and can adsorb lighter objects around […]
1. Naming of synthetic gems The naming principle of synthetic gems: Quando si nominano gemme sintetiche, la parola “sintetico” dovrebbe essere aggiunto prima del nome della gemma. Per esempio, Il nome corretto di Ruby sintetico è “Ruby sintetico”; Il nome corretto della zirconia cubica sintetica è “zirconia cubica sintetica”, e il suo nome inglese “Cz” can […]
The naming principle of gems with special optical effects: there are many kinds of special optical effects, and the main ones that need to be noted when naming are “cat’s eye” E “starlight”. When naming gems with cat’s eye effect, la parola “cat’s eye” should be added after the gem name. Per esempio, a cat’s […]
1. Non-inlaid jewelry jade jewelry It can be named directly by the name of the jewelry and jade, or by the name of the jewelry and jade + the name of the jewelry, ad esempio: “Giada” or jade bracelet. 2. Jewelry composed of a variety of jewels and jade Various materials can be named one […]