1 thought on “How is the purity of diamond ring classified?”

  1. The purity of diamond ring refers to whether there are obvious defects and impurities inside the diamond under the action of a magnifying glass. The purity level of diamond can be divided into FL, if, vvs1, VVS2, VS1, VS2, SI1, SI2, etc. FL is the highest level. It is not recommended to buy diamonds with a purity below VS2. When I bought diamonds, the budget was not enough, and I could not buy 4C diamonds. Later, I bought diamonds from Blue Nile, which has a relatively high price performance ratio, and bought a diamond with a good purity.

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