Tanzanite Cabochon Gemstones
Discover natural tanzanite cabochon gemstones with rich blue-violet color, perfect for elegant custom jewelry designs.
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Bi-color
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Black
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Blue Tanzanite Cabochons
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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 Cabochons
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
6.32ctw Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 54.92
2.17ctw Silverish Blue Tanzanite, Round, Transparent
6 mm (calibrated)
$ 35.81
1.62ct Electric Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 15.55
1.93ct Light Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 20.12
3.73ct Light Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 38.89
2.10ct Intense Violet Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 21.90
1.51ct Intense Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 14.50
2.50ct Intense Violet Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 26.08
3.69ct Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 38.48
2.81ct Intense Violet Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 29.30
2.98ct Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 28.61
2.17ct Violet Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 22.63
6.15ctw Medium Navy Blue Tanzanite, Oval, Transparent
9.3 x 7.4 mm
$ 64.13
2.49ct Intense Violet Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 25.97
2.27ct Baby Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 23.68
3.09ct Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 32.22
3.59ct Intense Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 37.44
1.37ct Intense Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 13.15
1.46ct Light Violet Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 12.69
3.62ctw Baby Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 41.00
1.79ctw Silverish Blue Tanzanite, Round, Transparent
6 mm (calibrated)
$ 35.45
5.08ct Violet Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 44.15
6.68ctw Light Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 69.66
5.69ctw Light Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 59.34
Why Buy Tanzanite Cabochons from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- 30-day returns and satisfaction guarantee
Natural Tanzanite Cabochon Stones
Our natural tanzanite cabochon stones are carefully selected for color, clarity, and smooth domed polish, showcasing the gemstone’s distinctive blue to violet hues.
Tanzanite Cabochons Online
Buy tanzanite cabochons online at GemSelect with confidence. Each loose stone is accurately described, photographed, and shipped worldwide with secure checkout.
Cabochon Cut Tanzanite
The cabochon cut enhances tanzanite’s depth of color and silky appearance, making it ideal for bezel settings and bold jewelry designs.
Tanzanite for Rings and Pendants
Tanzanite cabochons are especially popular for rings and pendants, offering a smooth surface that feels comfortable while highlighting the stone’s natural beauty.
Blue and Violet Tanzanite Colors
Our tanzanite cabochons display a range of blue, violet, and blue-violet tones, with subtle pleochroism that adds visual interest under different lighting.
Loose Tanzanite Cabochons
Loose tanzanite cabochons give jewelers and collectors full design freedom, whether for one-of-a-kind pieces or custom jewelry projects.
Calibrated Tanzanite Cabochons
Select calibrated tanzanite cabochons in standard sizes for easy setting into pre-made mounts, ideal for professional jewelry production.
Learn more about the origin, properties, and care of this gemstone on our Tanzanite Information Page.
FAQs
What is a tanzanite cabochon?
A tanzanite cabochon is a smooth, domed gemstone without facets, designed to emphasize color and surface beauty rather than sparkle.
Are tanzanite cabochons natural?
Yes, all tanzanite cabochon gemstones offered by GemSelect are 100% natural, with any treatments fully disclosed.
Is tanzanite suitable for everyday jewelry?
Tanzanite has a Mohs hardness of 6 to 6.5, making it suitable for pendants and earrings, and rings with protective settings.
Do you offer matching or calibrated tanzanite cabochons?
Yes, we stock both calibrated sizes and matching tanzanite cabochons, ideal for earrings or multi-stone jewelry designs.
Where does tanzanite come from?
Tanzanite is found exclusively in Tanzania, making it one of the rarest gemstones available on the market.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!
Overall Rating -> 10 
Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.
Overall Rating -> 10
I was able to find what I wanted very easily!
Overall Rating -> 10
Great selection of gems at a reasonable price
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
I love the quality, package and info of your gems.
