Black spinel jewelry offers the jet-black sparkle of rare gemstones at a fraction of black diamond prices. This natural stone rates 7.5-8 on the Mohs hardness scale, making it scratch-resistant enough for rings, bracelets, and pieces you wear daily. Our collection features black spinel set in .925 sterling silver, with stones sourced from deposits in Sri Lanka, Myanmar, and Tanzania. Browse rings, pendants, earrings, and statement necklaces that put this underrated gem on display.
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Yes. Black spinel is a natural mineral composed of magnesium aluminum oxide. It forms in metamorphic and igneous rocks, with major deposits in Sri Lanka, Myanmar, Tanzania, and Thailand.
Black spinel scores 7.5-8 on the Mohs hardness scale. This places it between quartz (7) and sapphire (9), making it durable enough for everyday jewelry including rings.
Black spinel costs significantly less than black diamond while offering similar visual appeal. Most black spinel is natural and untreated, whereas many black diamonds undergo heat or irradiation treatment to achieve their color.
Clean black spinel with warm water, mild soap, and a soft brush. Rinse well and dry with a lint-free cloth. Avoid ultrasonic cleaners and harsh chemicals to preserve the stone's natural luster.