Persimmon red is among the southern reds, and brilliant red is the most precious and most sought after. Its characteristics: rooi, waxy, dun, 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 [...]
Kategorie -argiewe: Juwele nuus
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 "kat se oog" without distinction, [...]
In die natuur, mineral crystals that can be used as gems are very rare. Dus, 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. Dus, [...]
Onder die vier erkende kosbare juwele, naamlik diamante, robyne, saffiere, en smaragde, afgesien van die hoë koste van sintetiese diamante, wat nie amptelik in groot hoeveelhede verkoop is nie, die ander drie juwele kan nie net in groot hoeveelhede vervaardig word nie, maar het ook produksiekoste. Dit is baie laer as natuurlike produkte en het [...]
Die meeste van die kristalle is kleurloos en deursigtig. Ook, daar is pienk hibiskus klippe, pers ametis, geel topaas, bruin sitrien (ook genoem rookkristal) en swart rokerige kristal. Alhoewel die prys van natuurlike kristal baie laag was, sedert die uitvinding van kunsmatige kristaltegnologie, its output has increased rapidly and the price has [...]
In Europa, people call amber "the gold of the West" en "little sun". Soos goud, silwer, juweliersware, 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. Amber [...]
There are many classification methods for Hetian jade, but it is more common to classify according to color. According to different colors, dit kan in vier kategorieë verdeel word: wit jade, saffier, black jade, en Topaz. Hetian jade of other colors can also be classified into these four categories. 1. White jade White jade is [...]
The large-scale development and utilization of jade has only been a few hundred years, but it has now become a pivotal species in the world of jade, and the people who love jade have expanded from Chinese to other ethnic groups. Because of its changing prices and quality, it has great leaps and bounds, maak [...]
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 [...]