Tanzanite Jewelry in Sterling Silver  

Rare Violet-Blue Gemstones From Tanzania's Merelani Hills

Tanzanite formed roughly 585 million years ago under conditions so specific that geologists consider a second deposit unlikely. The entire global supply comes from an area approximately four kilometers long and two kilometers wide. Heat treatment at 600°C converts the natural brownish-red crystals to the blue-violet color most buyers prefer. This treatment is standard practice and permanent. Our tanzanite pieces arrive set in solid .925 sterling silver, a metal choice that complements the cool blue tones without competing for attention. The silver settings protect the stone while allowing light to enter from multiple angles, which matters for a gem that changes color so readily. Each piece ships free within the United States. SilverRush Style has sourced natural gemstones since 2005. We work with tanzanite in various cuts and carat weights, from modest accent stones to substantial centerpieces. The price range reflects this variety. Browse the collection to find tanzanite rings, pendants, and earrings that match your preferences and budget.