portable jewelry display cases wholesale How to distinguish the quality of silver hand ornaments?

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1. 

   Kristie

   November 11, 2022 at 4:52 pm

   pearl jewelry wholesale thailand The mark of the silver is common: S925S800 Silver 925
   The tips for distinguishing silver jewelry:
   1, color discrimination method: observe with the eyes, it looks white, shiny, detailed, and print on jewelry on jewelry The store number is a high -colored silver jewelry; the colorful silver jewelry with poor color and colorless color.
   2, bending method: lightly folded silver jewelry by hand, easy to bend and not easy to break; stiff, barely folding color is low; Can't stand the light folding, and it is easy to break the fake.
   3, throwing method: throw the silver jewelry from top to bottom on the table, the bouncing jewels with low bouncing and steady sound are high -colored silver jewelry; For fake or low -colored silver jewelry.
   4, nitric acid identification method: Use glass rod to drop nitric acid at the mouth of the silver jewelry, which is brown rice and slightly green. It has a dark green and black color.
   It also a more traditional method is to draw on the wall
   The ones are almost silver
   but dare not guarantee the purity

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