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Onyx Jewelry Collection
Onyx brings a bold, grounding presence to sterling silver jewelry. This chalcedony variety forms in parallel bands, though most jewelry features solid black specimens cut to showcase their depth and polish. With a Mohs hardness of 6.5-7, onyx holds up well in rings, pendants, and earrings worn daily. Our collection includes 35 onyx pieces set in .925 sterling silver, priced from $479 to $7358. Each stone is natural and sourced from deposits in Brazil, India, and Uruguay.
| 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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Black Onyx Set in .925 Sterling Silver Settings
Black onyx has served as a protective and grounding stone across cultures for thousands of years. Ancient Romans carved it into seals and talismans. The stone forms in volcanic and sedite rock cavities where silica-rich waters deposit layers over time. This slow formation process creates the dense, fine-grained structure that takes a high polish. Our onyx jewelry pairs these black gemstones with .925 sterling silver metalwork. The contrast between dark stone and bright silver creates a graphic, modern look that works with both casual and formal wear. You will find cabochon cuts that emphasize the stone's smooth surface, as well as faceted pieces that catch light at sharp angles. SilverRush Style has shipped from the US since 2005 with free domestic delivery on all orders. Browse the collection to find onyx rings, statement pendants, and drop earrings sized for everyday wear or special occasions.Frequently Asked Questions
What is onyx made of?
Onyx is a banded variety of chalcedony, which is a microcrystalline form of quartz (silicon dioxide). It forms in gas cavities of lava where silica deposits create parallel layers over time.
Is onyx a hard stone for jewelry?
Onyx rates 6.5-7 on the Mohs hardness scale, making it durable enough for rings, pendants, and earrings with regular wear. It resists scratching better than softer stones like turquoise or opal.
Where does natural onyx come from?
Major onyx deposits are found in Brazil, India, Uruguay, and Madagascar. The stone also occurs in parts of the United States, Mexico, and Pakistan.
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