Black Rings in Sterling Silver  

Natural Black Gemstones Set in .925 Silver Bands

Black gemstones have been used in jewelry for thousands of years, with black onyx appearing in Roman signet rings and obsidian serving ceremonial purposes in Mesoamerican cultures. The dark color in these stones comes from different sources: iron and carbon inclusions create the depth in black tourmaline, while obsidian's color results from rapid cooling that prevents crystal formation. Each ring in this collection uses .925 sterling silver as its base metal. Sterling silver contains 92.5% pure silver alloyed with copper for durability. The cool tone of silver creates sharp contrast against black stones, allowing the gemstone's surface characteristics to stand out. Black spinel, often confused with black diamond, has a refractive index of 1.712-1.736 and displays a vitreous luster when polished. SilverRush Style has offered natural stone jewelry since 2005. Browse settings from simple bezel mounts to detailed silverwork. Add a black ring to your collection when you find one that fits your style.