Large Gemstone Pendant | Natural Black Onyx | Black and White Necklace

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A great example of awe-inspiring natural composition, this oval-shaped Black Onyx gemstone weighs around 78 carats.

No two stones of this kind are alike and each one features a segment of solid black while the rest is transparent and contains natural crystal formations - truly amazing!

  • Necklace Length: 18 inches
  • Pendant Length: 2.4 inches
  • Clasp type: Lobster clasp, Sterling Silver


Onyx is an alternative birthstone for December

The deep Black Onyx gemstone is believed to boost a person’s self-confidence, whilst sharpening the senses. It is also considered a defence against negativity.

Mined from India, Brazil, Uruguay, and California, the Onyx is a Chalcedony Quartz. A variation that includes a band of white against brown or black is known as Sardonyx. 

Learn More About Onyx Gemstones

While we enjoy reading about metaphysical properties of gemstones, we cannot legally guarantee that wearing a particular stone will cure, help or solve anything. These are based on known folklore for entertainment only. 

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