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Black Onyx Cabochons

Product code: H12

Black Onyx Cabochons

These jet black onyx cabochons have a wonderful high polish giving them a lovely finish. They would lovely set in either silver or gold or teamed with some of our other gemstone cabochons. 

  • Cabochon (flat bottom, domed top, undrilled)
  • Available in a range of shapes and sizes to suit your jewellery needs
  • Hardness of 6.5-7 on the Mohs scale
  • Treatment - dyed
  • Healing properties: protection, development of emotional and physical strength
  • Sold individually
  • Country of Origin: India
  • Also available: black onyx rose cut cabochonsblack onyx bullet shaped cabochons

Special requests

Did you know that you can add special requests for gemstones? Whether you're after matching pairs, a particular colour, pattern or shape, or even to fit a specific setting just let us know in your shopping basket and our team will personally spend time trying our very best to select the perfect gemstone for you. Learn more


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