Tanzanite Gemstones
Discover natural tanzanite gemstones in rare blue-violet tones, expertly cut and certified for fine jewelry and collectors.
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Bi-color
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Black
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Blue Tanzanite
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet Tanzanite
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
3.61ct Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 34.66
2.43ctw Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 25.66
2.68ct Intense Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 27.95
1.39ct Light Purplish Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 14.50
1.93ct Light Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 20.12
1.90ct Baby Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 19.81
3.59ct Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 37.44
1.86ct Intense Violet Blue Tanzanite, Oval, Transparent
7.9 x 6.3 mm
$ 17.86
2.27ct Baby Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 23.68
1.96ct Intense Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 24.42
6.04ctw Baby Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 62.99
1.83ct Intense Violet Blue Tanzanite, Oval, Translucent
8.3 x 6.2 mm
$ 19.08
2.17ct Violet Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 22.63
3.32ct Intense Violet Blue Tanzanite, Oval, Transparent
10.1 x 8.3 mm
$ 31.87
1.39ct Intense Violet Blue Tanzanite, Round, Transparent
7 mm (calibrated)
$ 13.34
1.56ct Intense Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 14.98
1.18ctw Intense Violet Blue Tanzanite, Round, Translucent
5 mm (calibrated)
$ 23.36
4.69ctw Light Violet Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 48.91
2.50ct Light Purplish Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 26.08
4.74ctw Light Violet Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 49.43
2.60ct Baby Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 27.11
2.83ct Light Violet Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 29.51
2.39ct Light Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 24.92
2.12ct Intense Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 22.10
Why Buy Tanzanite from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Natural Tanzanite Gemstones
Our natural tanzanite gemstones are carefully selected for color, clarity, and brilliance, showcasing the distinctive blue to violet hues that make this gem one of the rarest in the world.
Buy Loose Tanzanite Online
Shop loose tanzanite online at GemSelect with confidence. Every stone is individually photographed, accurately described, and securely shipped worldwide.
Blue-Violet Tanzanite Colors
Tanzanite is prized for its striking blue-violet color, often showing flashes of purple depending on lighting and viewing angle, making each gemstone visually unique.
Faceted Tanzanite Stones
Faceted tanzanite stones are expertly cut to enhance sparkle and depth of color, with popular shapes including oval, round, cushion, pear, and emerald cuts.
Tanzanite Cabochons
Tanzanite cabochons feature smooth, polished surfaces that highlight rich color and translucency, ideal for distinctive rings, pendants, and artistic jewelry designs.
December Birthstone Tanzanite
As a modern December birthstone, tanzanite symbolizes transformation and individuality, making it a meaningful gift for birthdays and special occasions.
Certified Tanzanite Gemstones
All our tanzanite gemstones are sold with full disclosure and optional independent gem-lab certification, ensuring authenticity and confidence with every purchase.
Learn more about origin, care, and value on our Tanzanite Information Page.
FAQs
Are tanzanite gemstones natural?
Yes, all our tanzanite gemstones are 100% natural. Any treatments, such as standard heat treatment, are fully disclosed.
Why is tanzanite considered rare?
Tanzanite is found in only one location worldwide, near Mount Kilimanjaro in Tanzania, making its supply extremely limited.
Is tanzanite suitable for everyday jewelry?
Tanzanite has a Mohs hardness of 6 to 6.5, making it suitable for earrings and pendants, with care recommended for rings.
What shapes and sizes are available?
We offer tanzanite gemstones in a wide range of shapes and sizes, including calibrated stones for standard jewelry settings.
Do you offer wholesale tanzanite?
Yes, wholesale options are available for jewelers and collectors seeking multiple or matching tanzanite gemstones.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Overall Rating -> 10
Was a good experience.
Overall Rating -> 9 
I love wide range of stones. Always have my preference.
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
