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Looking To Buy Gemstones? Search through our inventory below or book a visit to our London Showroom.
Uncover the beauty of Tanzanian gemstones with our curated collection of rare and radiant stones. From the iconic blue-violet of tanzanite to fiery garnets and sparkling spinels, each gemstone is responsibly sourced and chosen for its rich colour, clarity, and natural brilliance. Whether you’re crafting a one-of-a-kind piece or searching for a meaningful gift, Tanzanian gemstones bring exotic charm and exceptional beauty to every design.
Round
Princess
Cushion
Emerald
Pear
Oval
Marquise
Radiant
Asscher
Heart
European Cut
Old Miner
Rose
Briolette
Bullets
Calf
Flanders
Half Moon
Hexagonal
Kite
Lozenge
Octagonal
Pentagonal
Shield
Square
Star
Tapered Baguette
Baguette
Tapered Bullet
Trapezoid
Triangular
Trilliant
Other
Tanzania is home to some of the most mesmerising gemstones in the world—most notably, the rare and coveted tanzanite, found only at the base of Mount Kilimanjaro. Our collection showcases ethically sourced Tanzanian gems in a range of bold colours and unique cuts. Choose from traditional styles like emerald and pear or opt for more contemporary shapes such as radiant or trillion.
Bring your chosen gemstone to life with a custom setting from Reve Diamonds. From sleek solitaires to diamond-accented bands, each piece is crafted to highlight the individuality of your Tanzanian stone. Book an appointment at our London showroom to explore the full collection.