I bought an old temple diamond ring, what does it mean that the old temple platinum PT950 diamond ring is 2.96 grams, 0 CT please?

1 thought on “I bought an old temple diamond ring, what does it mean that the old temple platinum PT950 diamond ring is 2.96 grams, 0 CT please?”

  1. PT refers to platinum
    PT950 refers to the paradise of 95%of the purity
    o is the abbreviation of diamond English
    CT is the size of your diamond
    CT.

    , such as 290CT, that is, it means that the diamond is 29 points, which means 0.29 carats. Such as

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