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Zoom Black Onyx Spiral Bar Pendant Necklace-nunchi
Zoom Black Onyx Spiral Bar Pendant Necklace-nunchi

Black Onyx Spiral Bar Pendant Necklace

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 A bold monochromatic look that's unforgettable. Texture rich with carved flutes that spiral along its length, the natural Black Onyx Bar Pendant Necklace mixes vintage with contemporary. 

Hypo-allergenic, durable, and sustainably made using recycled gold and base metals, our 14K gold filled pieces are crafted to withstand fading and tarnishing, even in water. 



  • 14K Gold Filled: multiple layers of solid 14K gold, pressure bonded to a base metal
  • 20 x 4mm natural Black Onyx Pendant from China
  • Available in a 16" or 18" 14K Gold Filled cable chain sustainably made in New York



All of the 14K Gold Filled jewelry used by Nunchi is made from 100% recycled material. It’s also more affordable than solid gold but equally durable and hypo-allergenic. 14K Gold Filled jewelry can be worn in the water and won't tarnish.

For more details, check out our Material Guide.

Black Onyx Spiral Bar Pendant Necklace



Product Care

Save your jewelry by gently wiping it down with a soft cloth. Avoid wearing Fashion pieces or 14K Vermeil in the shower or pool. For maximum longevity please store them in individual jeweler's pouches and do not expose to water and chemicals as these can dull the jewelry over time. For more details, check out our Jewelry Care Guide.

Fashion vs. Fine

The difference between fashion jewelry and fine jewelry is easy to identify. Fine jewelry will contain precious metals and stones such as gold, silver, and diamond. Fashion jewelry will contain base metals and simulated stones such as metal, zirconium, and cubic zirconia. Many pieces of jewelry are a mixture of both. Fine jewelry is worn for luxury purposes while fashion jewelry can be worn for fun.

Customize Your Own

See a product but would like it personalized to your exact measurements or want to add your own unique touch? We love to see you be your own designer. Reach out to us here.

What is Up-cycling?

Up-cycling is the creative process of transforming useless or unwanted products into new materials. All of our up-cycled mask chains and body chains were sourced from unused jewelry at small family and immigrant owned local businesses in NYC and then lovingly handmade to body-inclusive accessories. nunchi is committed to reducing waste, not creating it. To learn more about our sustainability initiatives, check out our blog here.


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