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Black Onix Ring Collection in Sterling Silver
A black onix ring makes a statement without saying a word. This chalcedony quartz, formed in volcanic lava cavities and hot spring deposits, has served as a protective stone across cultures for over 4,000 years. Our collection features 36,638 sterling silver onyx rings, each set with natural stone sourced from primary deposits in Brazil, India, and Uruguay. Prices range from $6 to $6,302, with free shipping anywhere in the US.
| Estimated value: | $2,683.88 |
|---|---|
| Weight: | 12.90g |
| 8 -adjustable | |
| L- 7/8, W - 1, T- 3/8 inch | |
| Item Code: | 9-kwi-26-51 |
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Why Natural Black Onyx Rings Deserve a Place in Your Jewelry Box
Black onyx registers 6.5–7 on the Mohs hardness scale, which makes it durable enough for rings worn several times a week. The stone's deep black color comes from iron and carbon inclusions during formation, and quality specimens show consistent color saturation without banding or cloudy patches. Each ring in this collection pairs natural onyx with .925 sterling silver, a standard we've maintained since opening in 2005. Our inventory covers band widths from 2mm minimalist styles to 25mm statement pieces. You'll find bezel settings that protect the stone edge, prong settings that maximize light exposure, and channel settings for multi-stone arrangements. Silver weight varies by design, with pieces ranging from lightweight daily wear options to substantial cocktail rings built around large cabochon-cut stones. SilverRush Style photographs every ring in natural light to show actual stone characteristics. What you see on screen reflects what arrives at your door. Browse the full collection and filter by price, size, or setting style to find rings that match how you wear your jewelry.Is black onyx suitable for everyday ring wear?
Yes. With a Mohs hardness of 6.5–7, black onyx resists scratches from common contact. Remove rings before heavy manual work or exposure to harsh chemicals to maintain the polish.
How can I tell if black onyx is natural?
Natural black onyx has subtle depth variations visible under magnification. Our stones come from verified deposits in Brazil, India, and Uruguay, and we work with suppliers who document stone origins.
What is the difference between black onyx and black agate?
Both are chalcedony quartz varieties. Onyx displays parallel banding in its natural state, while agate shows curved bands. Most solid black onyx on the market, including ours, has been treated to achieve uniform color—a standard industry practice disclosed at purchase.
Does SilverRush Style offer free shipping on onyx rings?
All US orders ship free, regardless of order size. We've offered free domestic shipping since 2005.
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