Jewelry has a broad sense and a narrow sense. Jewelry in a narrow sense only refers to jade products. Jewelry, handicrafts or other valuable treasures made of gold, silver and natural materials (minerals, rocks, organisms, etc.) in a broad sense. ) collectively referred to as jewelry. Therefore, there was a saying of "gold and silver jewelry" in ancient times to distinguish gold and silver from jewelry.
Places to pay attention to when going to work in a jewelry store
To work in a jewelry store, you need to pay attention to good personal cultivation, smile at people and master professional jewelry knowledge in an all-round way. Study hard on sales skills and strictly follow all workflow. Fully understand the motives and purposes of consumers to buy jewelry. Let consumers try on accessories at the right time. Doing this well is a professional jewelry salesman.
Common jewelry types in jewelry stores
Diamonds: Diamonds are crystal minerals that are completely crystallized from single element carbon, and they are also the only gems composed of single element. Diamonds are octahedral cleavage, that is, the four directions of planar octahedral crystal faces are generally stepped. The chemical properties of diamonds are very stable and are not easily soluble in acid and alkali. But in pure oxygen, it will decompose when heated to about 1770 degrees. When heated to 1700 degrees in vacuum, it will decompose into graphite. Diamonds are transparent, translucent and opaque. Gem-grade diamonds should be colorless and transparent, with no or few defects, and can also be yellowish or extremely light brown. The most precious color is natural pink, followed by blue and green.
Pearl: Small impurities in seawater or fresh water enter the mollusk, which stimulates the mantle to secrete a kind of pearl (mainly calcium carbonate), which wraps the small impurities layer by layer and gradually turns into small round pearls. The color of pearls is mainly white, pink and light yellow, with pearl luster, and its surface is faintly shining with iridescent pearls. White color, bright skin, round shape, hard particle size, the highest value.
Turquoise: Turquoise is a kind of self-discoloring gem, and it is a completely hydrated copper aluminum phosphate turquoise. Its transparency is opaque, and the lower part of the sheet is translucent. The polished surface is greasy glass luster, and the fracture surface is greasy dark luster. The types of turquoise are Persian turquoise, American turquoise and Mexican turquoise, Egyptian turquoise and wire turquoise.
Opal: It is dispersed into chromatography, so opal has a dazzling variety of colors, especially red. The types of opals include white opal, black opal, crystal opal, fire opal, colloidal opal or emerald opal, megalithic opal, gangue opal or matrix opal.