Persimmon red is among the southern reds, and brilliant red is the most precious and most sought after. Its characteristics: vermelho, waxy, thin, smooth and even. The colors are mainly red and big red, and the hand-painted works by famous artists are in the market of tens of thousands to hundreds of thousands. Small pendants […]
Arquivos de categoria: Notícias de jóias
When some gemstones are ground into a hemispherical or oval-hemispherical shape, under direct sunlight or strong light, a shiny band appears on the surface of the gemstone. It is narrow and flexible, and looks like a cat’s eyes at noon, with cats and flashes. The gemstones in ancient times are called “olho de gato” without distinction, […]
Na natureza, mineral crystals that can be used as gems are very rare. Portanto, they are expensive, so that many people cannot afford to pay attention to them, so they are expensive, so that many people cannot afford to pay attention to them, and the output is too small to meet the increasing demand. Portanto, […]
Among the four recognized precious gems, namely diamonds, rubis, safiras, and emeralds, apart from the high cost of synthetic diamonds, which have not been officially sold in large quantities, the other three gems can not only be manufactured in large quantities, but also have production costs. It is much lower than natural products and has […]
Most of the crystals are colorless and transparent. Além disso, there are pink hibiscus stone, purple amethyst, yellow topaz, brown citrine (also called smoke crystal) and black smoky crystal. Although the price of natural crystal has been very low, since the invention of artificial crystal technology, its output has increased rapidly and the price has […]
Na Europa, people call amber “the gold of the West” e “little sun”. Como ouro, prata, jewellery, and diamond, it is a symbol of the status and privilege of the royal family and aristocracy. Amber is a traditional gemstone of Europeans, a part of European culture, and the most popular fashion in modern Europe. Âmbar […]
There are many classification methods for Hetian jade, but it is more common to classify according to color. According to different colors, pode ser dividido em quatro categorias: jade branco, safira, black jade, and topaz. Hetian jade of other colors can also be classified into these four categories. 1. White jade White jade is […]
O desenvolvimento e utilização em larga escala do jade durou apenas algumas centenas de anos, mas agora se tornou uma espécie fundamental no mundo do jade, e as pessoas que amam o jade expandiram-se dos chineses para outros grupos étnicos. Por causa de suas mudanças de preços e qualidade, tem grandes saltos e limites, fazendo […]
Crystal is a beautiful crystal, glittering and shining, and has always been praised and loved by people. In the Tang Dynasty, Wei Yingwu once praised it as “the reflection of objects follow the color, with no appearance and no appearance. Hold on to the bright moon, flashing sadness into water.” The wonderful characteristics of crystals […]
The first is to test the hardness. Since natural crystal has higher hardness than glass, it can make marks on the glass without any damage to itself; The second is to test the cooling sensation. In summer, the natural crystal will also have a significant cooling sensation when held in the hand, not like glass […]