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 |
3.57ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 30.89
2.45ct Blue Tanzanite, Oval, Transparent
9 x 7.4 mm
$ 21.21
2.79ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 24.15
3.93ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 31.32
3.02ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 24.06
1.33ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 11.51
2.36ct Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 20.43
2.89ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 25.01
2.09ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 18.09
2.40ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 20.77
2.55ct Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 22.07
1.95ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 20.17
2.86ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 24.75
7.22ctw Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 62.49
2.94ct Blue Tanzanite, Oval, Transparent
10 x 8 mm (calibrated)
$ 23.42
1.51ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 12.04
1.79ctw Blue Tanzanite, Round, Transparent
6 mm (calibrated)
$ 29.42
3.04ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 26.31
1.76ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 15.23
2.71ctw Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 23.75
1.90ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 16.44
5.21ctw Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 45.09
2.71ct Blue Tanzanite, Oval, Translucent
9 x 7 mm (calibrated)
$ 23.46
2.03ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 17.57
Why Buy Tanzanite Cabochons 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 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 
Easy to use. Many options to find the right gemstone
Overall Rating -> 10 
The website was very easy to use.
Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Overall Rating -> 10
overall great
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Overall Rating -> 10
They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.
