Согласно исследованию, Изумруды добывали в Египте на Западном берегу Красного моря больше, чем 4,000 много лет назад. Любимый драгоценный камень Клеопатры - Изумруды. Она не только назвала изумрудную шахту от своего имени. Во имя Клепедро, Он также вознаградил министров прекрасными изумрудами, произведенными там. Thanks to […]
Категория архива: Ювелирные новости
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 […]
Both alexandrite and opal alexandrite belong to the golden emeralds among the colored gems, and they are treasures among gems. В 1830, a color-changing gem was discovered in the Ural Mountains of Russia. This day happened to be the birthday of Emperor Kaiser Alexander II of Russia, so it was named Alexandrite after the Emperor […]
Pearls symbolize purity, tenderness, love and peace. It is said that pearls are the favorite of the goddess of the moon. In Western astrology, pearls are also the guardian stone representing the moon. In the history of ancient civilizations, pearls have a very lofty status and are one of the few gems that were regarded […]
Pearl appeared in human history quite early. People in ancient times believed that it had a powerful power, so it was given many mysterious legends and occupied a large area in jewelry. Ancient priests often put a pearl on their foreheads to enhance their spiritual power. These priests are usually the most powerful figures in […]
Pearl is the most valuable and most important kind of organic gemstones. It is formed by enveloping the pearl core with the pearl secreted by shellfish, so unlike other gemstones, which have crystal form and chemical composition, the main chemical composition of pearl is 90%. The above is calcium carbonate, the rest is water and […]
Although cultured pearls are artificially implanted into the nucleus, the results depend on biological phenomena. Even if the implanted nuclei are all round, they often appear in many different shapes under the nacre secreted by shellfish. It can be classified into the following types: круглый, off-round, pear-shape, circular shape, and baroque. Вообще говоря, the round […]
All pearls produced in the South Pacific are called South Sea Pearls. In terms of appearance, South Sea Pearls are generally larger in size, о 9 к 20 cm in diameter, and their luster and skin brightness are better than the other two pearls. South Sea pearls can be divided into white South Sea beads, […]
Pearls are an important part of the jewelry market. Japan is the place where artificial cultured pearls were invented and the main producing area of jewellery culture. Japanese cultured pearls, also known as Akoya pearls, are named after the shellfish from which they cultured pearls. This kind of Akoya pearl is also seawater pearl, но […]
As long as freshwater cultured pearls belong to freshwater pearls, freshwater pearls are the pearl species with the highest yield and lower price among all pearls. With the younger generation of jewelry consumers, freshwater pearls are becoming more and more popular among young people. В последние годы, the jewelry designed with freshwater beads has also […]