House of Tanzanite

Founded in 1985, House of Tanzanite is the crown jewel of Alberto’s vast collections of jewelry. Featuring a bold violet and brilliant blue gemstone, this collection spotlights the elegance of our life-giving oceans. Alberto offers a selection of tanzanite designs of uncompromising quality in all shapes and sizes. Handcrafted in the U.S.A., all designs are either one-of-a-kind or limited edition.

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Bicolor

Bicolor gemstones feature natural infusions of not one, but two colors in one stone. These one-of-a-kind, miraculous gems carry various color combinations of bicolor tourmaline, citrine, and ametrine. Fashionable and fun, bicolor jewelry is nature’s work of art.

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