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Black Onyx Pendants in Sterling Silver
Black onyx pendants bring depth and contrast to sterling silver settings. This chalcedony variety rates 6.5-7 on the Mohs hardness scale, making it durable for daily wear. Our collection of 28,529 onyx pendants features natural stones sourced from Brazil, India, and Uruguay. Each piece pairs the deep black of genuine onyx with .925 sterling silver. Prices range from $16 to $11,402, with free shipping anywhere in the US.
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Natural Onyx Pendants With Free US Shipping Since 2005
Onyx forms in the gas cavities of lava, developing its characteristic banding over millions of years. The black variety favored in jewelry gets its color from iron and carbon inclusions during formation. We set these natural stones in sterling silver frames, bezels, and prong settings that let you see the stone's smooth, glassy surface. Our black onyx pendant selection includes cabochon cuts that show off the stone's polish, faceted styles that catch light at multiple angles, and raw-edge pieces for those who prefer organic shapes. Many designs feature onyx paired with turquoise, coral, or moonstone for color contrast. Silver settings range from minimalist modern to detailed Southwest and Bali-influenced metalwork. SilverRush Style has shipped sterling silver jewelry from our US warehouse since 2005. Every pendant comes with a .925 silver stamp and arrives in protective packaging. Browse the collection to find an onyx pendant that fits your style and budget.- Is black onyx a natural stone?
- Yes. Our black onyx forms from silica deposits in volcanic rock. The deep black color comes from natural iron and carbon inclusions, though some onyx on the market is heat-treated to enhance darkness.
- How hard is onyx compared to other gemstones?
- Onyx rates 6.5-7 on the Mohs hardness scale, similar to quartz. This makes it resistant to scratches from everyday contact and suitable for pendant wear.
- Where does your onyx come from?
- We source natural onyx from deposits in Brazil, India, and Uruguay. Each region produces stones with slight variations in banding patterns and depth of color.
- What metal are these pendants made from?
- All pendants in this collection use .925 sterling silver, meaning 92.5% pure silver alloyed with copper for durability. Each piece carries a .925 stamp.
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