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 “кошачий глаз” и “звездный свет”. When naming gems with cat’s eye effect, слово “кошачий глаз” should be added after the gem name. Например, a cat’s […]
Категория архива: Ювелирные новости
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, такой как: “Джейд” or jade bracelet. 2. Jewelry composed of a variety of jewels and jade Various materials can be named one […]
Рубин, the mineral name is corundum, depends on the chromium content in it. Since crystals often appear double crystals, they are prone to cracks, and the increase in chromium content will increase the color of rubies. The rutile contained in it can produce silky appearance or arc-shaped visible starlight effect. Heating or radiation can remove […]
(1) Цвет. The ruby with the best color is called “голубиный кроваво-красный цвет”, то есть, the color is as red as the blood of a pigeon, with a bright red color. Конечно, true pigeon blood rubies are very rare. Rubies are the best in category A (“кровь голуби”), followed by category B (голубиная кровь […]
Sapphire is a symbol of calmness and wisdom. Sapphire has a lofty status in European and American countries. In Europe, sapphire blue is known as “Royal Blue”. В Соединенных Штатах, sapphire is also designated as “national stone”. “The Duke of Windsor once gifted a sapphire ring to his beloved wife as a gift of […]
Рок -кристалл, Минеральное название кварц, очень старый драгоценный камень. На протяжении тысячелетий, Кристалл рассматривался как символ непрерывного, чистота и доброта с его чистыми, прозрачная и тяжелая текстура. Легенда гласит, что когда древние римляне впервые получили кристалл в Альпах, they thought it was changed by […]
1. colour The colorless crystal is clean and translucent as the standard. The color of the colored crystal itself should be uniform, pure and gorgeous. Amethyst and topaz are the more valuable varieties of crystals. The further classification of the two is the darker the color (but not dark as the standard) The better. В […]
The geological conditions for the formation of jadeite are strict. Studies have shown that the high-quality jadeite wall rock is high-magnesium, high-calcium, low-iron and high-sodium rock in a high-pressure and low-temperature geological environment with a temperature of about 150-300℃. The jadeite produced in this environment is of good quality. Однако, the reality is not all […]
1. Divided by output status New pit material refers to the primary ore that is extracted from the mine manually without any transportation. Поверхность материала нового ямы свежая, Нет выветрившейся корочки, плотная форма блока, с краями и углами, часто плохая прозрачность, Короткая водная головка, И относительно свежий цвет. Pit material is […]
People often say that gold is priceless and jade is priceless. As the mainstream of the Chinese jade market, the price of jadeite can be said to be very different. After years of market law, people have summed up the dimensions and standards of jadeite value. The quality evaluation of jade has five main aspects: […]