Black Onyx / Agate

Nothing creates a glamorous look quite like a sultry black onyx or agate. Both of these semi-precious stones are members of the chalcedony family and look very similar when mounted into fine jewelry.

3 Item(s)

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Set Descending Direction
  1. 14K White Gold Onyx and Diamond Earrings

  2. 14K Yellow Gold Black Agate Dangle Earrings

  3. 14K Rose Gold Black Onyx and Diamond Dangle Earrings