3 thoughts on “What is the sign of the inner circle of Mingpai Platinum Ring?”

  1. Generally speaking, the jewelry rings sold by regular jewelry malls are marked with seals in the inner circle.
    For example, a platinum diamond ring weighs 0.35ct, and the platinum color is PT900. Its inner ring should be marked: "PT900, 035" and other words. Consumers can distinguish with these logos, compare with the price signing of the product and the inspection certificate.
    If it is a 18K golden ruby ​​ring, its inner ring should be marked: "18K or 750" and other words.

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