Color Is More Visible In Large Diamonds If you’re buying a diamond under 1 Карат, you might consider choosing an I, J, or K color diamond. Going over 1 Карат? We recommend H color-grade diamonds or higher. Recommendations For Diamond Color Based On Shape And Setting Certain fancy-shaped diamonds hide color better than others—and can […]
Архиви на категория: Новини за бижута
На пазара на бижута, we will see rings, гривни, ornaments and other jewellery made of jadeite, and we can also hear the so-called “oil green”, “виолетово”, “fu Lu Shou” and other unbounded concepts. What do these all mean? ·Yuqing: The surface of jadeite looks oily, so it is called oily. It is generally dark green […]
Because jadeite occupies an important position in the Chinese jewellery market and its sales volume is large, some people are thinking about treating inferior jadeite to improve the appearance of jadeite in order to achieve a higher price. The type and color of jade is the most important factor affecting the price, so the treatment […]
Because jadeite is hot in the jewelry market, the beautification of jadeite is also varied. Glue filling treatment for cargo B is the so-called cargo B. Here we use glue instead of filling to distinguish the bottom digging and filling, because the glue for cargo B injects glue into jade for consolidation. The structure of […]
Бижутата от нефрит са много популярни сред китайците. Прави се на рингове, гривни, и т.н., и има голям обем продажби. Има т.нар “тактика с шест знака” за избор на жадеит, това е, “цвят, прозрачност, еднаквост, форма, почукайте, и снимка”; these six characters are simple and easy to remember and meet the conditions for selecting […]
Външният вид на нефритовите бижута може да се разграничи от двете действия на “почукайте” и “снимка” като гледам “цвят, прозрачност, еднаквост, и форма”. ◎Чак, това са критериите за избор на гривни от нефрит. Закачете гривната от нефрит във въздуха и почукайте долната част на гривната от нефрит с монета. The […]
Нефритът има някакви недостатъци, но дали има по-големи пукнатини, ще повлияе ли на издръжливостта на нефрита. Ако това е естествено образуван фин модел на каменни вени, стига да не засяга допустимия диапазон на външния вид, but if it is a crack that crosses more than half of the […]
Crystal is a little girl in the jewelry market, колоритен, rich in quality and style. Because of the large output, the price of crystal is generally not very high, and it is easy to be made into various exaggerated ornaments or styles for sale. When buying crystals and crystal jewelry, you need to pay attention […]
Tactile and refraction: Като цяло, natural crystals have a colder touch, and the hand feels different from glass or synthetic products. Artificial materials usually do not have a cold touch, which is also a simple method of identification. There is another way to apply to transparent crystal gems. If it is a larger crystal ball or […]
Opal is the gem with the most unique color among colored gems. Следователно, in order to increase the play-of-color phenomenon of opal, set off the play-of-color phenomenon better or fill the cracks of opal, the market will optimize opal, the main methods are as follows : Sugar Treatment: Put the non-play-of-color opal into saturated sugar […]