The Element Standardization and Identification of 8 Kinds of Noble Metal

  1. Thousand Pure Gold – It is the pure gold ornament with the amount of metal reaching 99.9%, being engraved the printing of 999 or Thousand Pure Gold.
  2. Pure Gold – It is the pure gold ornament with the amount of metal reaching 99%, engraving 99% or Pure Gold.
  3. 18K Gold – It is the ornament with the amount of gold reaching 75%, the rest is with 25% other noble metal.
  4. White 18K Gold – It is the white gold ornament with 75% gold element and 25% other white noble metal.
  5. PT900 – It is the platinum ornament containing 90% platinum and 10% other noble metal, the printing is PT900.
  6. PT950 – It is the ornament containing 95% platinum element, the rest 5% other noble metal, the printing is PT950.
  7. Pure Silver – It is the pure silver ornament containing 99% silver, engraving the printing of 99 or Pure Silver.
  8. 925 Silver – It is the ornament containing 92.5% silver element, the rest 7.5% are other noble metal, engraving the printing of 925.
124x5mm Created Diamond Necklace Earrings Set

124x5mm Created Diamond Necklace Earrings Set

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