2 thoughts on “I have an IDO ring, and what does it mean that G18K and H plus a heart -shaped X527 in the inner side mean?”

  1. You look closely! It should be D0.047, which means that diamonds are 4.7 points.
    is generally the size of the main diamond. If there is a lowercase D instructions next to it, there is more than one diamond on the ring. The size of the auxiliary diamond will be marked.

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