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 heating;
The third is to look at the appearance. It is generally seen that there are cloud-like natural substances in the natural crystals, and hair-like substances can also be seen in the crystals.
もちろん, to identify crystals very accurately, professionals and professional equipment are needed.
The choice of crystal bracelets can be carried out from the following aspects.
1. See the selection
For crystal products with well-selected materials, there should be no star-shaped, cloud-shaped, or flocculent distribution of gas-liquid bubbles. 質感は純正です, 光沢のある, そしてクリスタルクリア. 深さの異なる亀裂や斑点がある場合, 欠陥品です.
2. Look at work
水晶製品の加工は2種類に分けられます, つまり研削と彫刻です. 一般的に言えば, crystal bracelets are abrasive products, and special attention should be paid to their grinding work. 要するに, a well-made crystal bracelet should be exquisite and delicate, not only can fully show the external beauty (形, スタイル, 対称, 等) of the crystal Qiao color).
3. Look polished
The quality of polishing directly affects the value of crystal bracelets. The crystal must be polished by emery during the processing, and the rough production will cause friction marks on the crystal surface. A good crystal product has better natural transparency and luster. According to the jargon, it should be “burning.”
4. Look at the holes
クリスタルピアス製品について (such as bracelets, ブレスレット, ビーズ, 等), you must pay attention to whether the holes are straight, the thickness of the holes is symmetrical, and there are no small cracks. The hole wall must be clear and transparent, それなし “白い跡”. Only when the above conditions are met, can this kind of bracelet be said to be in place.
5. See color
Even in the same kind of crystal bracelet, さまざまな部分の質感と色にはそれぞれ独自の利点があります. For monochromatic crystals, 色度は均一でなければなりません; for crystals with shades on the same piece of crystal, the color tone must be beautiful and generous.
6. See coordination
When buying a crystal bracelet, be sure to try it on to see its size, きつさ, そして長さ. If it is an inlaid ornament, it depends on whether it is firm, バランスの取れた, そして調和のとれた. You should also pay attention to whether the style and color of the crystal bracelet are in harmony with your body, 肌の色, 顔と服装.