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Tanzanite Gemstones

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Richland are the Tanzanite Experts. At one time our company produced up to 60% of the world’s total Tanzanite (we owned and operated the worlds largest and most scientifically sophisticated mine – named TanzaniteOne – for over a decade). Today, using our unsurpassed expertise of the gem and inside knowledge of the mining area, our team seek out only the very best gems, direct from the world’s only source of Tanzanite – Merelani, Tanzania.

Behind the scenes we also have a wide selection of fine, loose tanzanite gemstones and one of the worlds largest assortments of extremely rare, investment-grade tanzanite gemstones over 25 carats – which are not listed online. Please email us if you require a rare or special tanzanite. As well as full Gemological Certification, every single stone comes with guarantees of origin and authenticity, so that you know exactly what you’re buying from us. You also receive the benefits of dealing with a large, well-known, and reputable company, with a generous refund policy that’s second to none – the price of your stone is fully refundable if you change your mind about the purchase. We offer professional, personalized service and a range of special features that you simply can’t get from the vast majority of online jewelry stores.

Our gemologist, Linda Kennedy is available to assist you in sourcing and selecting the perfect stone for your custom jewelry piece or investment collection.

OUR GEMS ARE OF THE HIGHEST QUALITY.

OUR GEMS CAN BE TRACED TO THEIR ORIGINS.

OUR GEMS HAVE BEEN RESPONSIBLY MINED.