Zart Global

Madrid Ring - Black Onyx



A powerful protection stone, Black Onyx absorbs and transforms negative energy, and helps to prevent the loss of positive energy.

Black Onyx aids the development of emotional and physical strength and stamina, especially when support is needed during times of stress, confusion or grief.


  • Available in 925 Sterling Silver or Gold Vermeil (18K Gold Plating)
  • Minimum 2.5 microns of Gold Plating. 
  • Features natural gemstone. 
  • Hypoallergenic and Nickel free.
  • Available in sizes 5-13.
  • Free worldwide shipping.
  • 12 Month Warranty


Supplied in our signature teal Zart box and velvet pouch that is perfect for storage to ensure longevity of each piece. 

See full Care Guide


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