1-2 Carat Tanzanite Gemstones
Explore natural 1-2 carat tanzanite gemstones, a popular size range for elegant rings, earrings, and custom fine jewelry.
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Bi-color
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Black
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Blue 1-2 Carat Tanzanite Gemstones
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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 1-2 Carat Tanzanite Gemstones
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
1.65ct Blue Tanzanite, Round, VVS
7 mm (calibrated)
$ 406.64
1.30ct Blue Tanzanite, Trillion, VVS
7 x 7 mm (calibrated)
$ 384.46
1.59ct Violet Tanzanite, Round, Translucent
7.5 mm (calibrated)
$ 12.67
1.63ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 14.10
1.76ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 15.23
1.86ct Blue Tanzanite, Oval, Transparent
7.9 x 6.3 mm
$ 14.82
1.84ct Violet Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 14.66
1.95ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 16.88
1.93ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 16.70
1.31ct Blue Tanzanite, Pear Shape, VVS
9 x 6 mm (calibrated)
$ 387.43
1.96ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 20.27
1.31ct Blue Tanzanite, Oval, VVS
8 x 6 mm (calibrated)
$ 387.43
1.73ct Blue Tanzanite, Round, VVS
7 mm (calibrated)
$ 511.64
1.63ct Blue Tanzanite, Oval, VVS
8.4 x 6.5 mm
$ 482.06
1.95ct Blue Tanzanite, Oval, VVS-VS
9 x 7 mm (calibrated)
$ 621.50
1.88ct Blue Tanzanite, Oval, VVS
9 x 7 mm (calibrated)
$ 556.00
1.83ct Blue Tanzanite, Oval, Translucent
8.3 x 6.2 mm
$ 15.84
1.83ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 17.21
1.54ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 13.33
1.86ct Blue Tanzanite, Oval, VVS
9 x 7 mm (calibrated)
$ 458.40
1.83ct Blue Tanzanite, Pear Shape, VVS
10 x 7 mm (calibrated)
$ 541.21
1.72ct Blue Tanzanite, Pear Shape, VVS
9 x 7 mm (calibrated)
$ 508.67
1.33ct Blue Tanzanite, Oval, VVS
8 x 6 mm (calibrated)
$ 393.34
1.61ct Blue Tanzanite, Oval, VVS
9 x 7 mm (calibrated)
$ 476.15
Why Buy 1-2 Carat Tanzanite Gemstones 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 1-2 Carat Tanzanite
Our natural 1-2 carat tanzanite gemstones are carefully selected for color, clarity, and cut, offering an ideal balance of presence and value for fine jewelry.
Why 1-2 Carat Tanzanite Is So Popular
The 1-2 carat range is one of the most sought-after sizes for tanzanite, providing noticeable brilliance without overwhelming a jewelry design. These stones are large enough to showcase tanzanite’s signature blue-violet hues while remaining practical for everyday wear.
Ideal for Rings, Earrings, and Pendants
1-2 carat tanzanite gemstones are especially popular for engagement rings, statement earrings, and solitaire pendants. Their size works well in both minimalist and more elaborate settings.
Color and Clarity in This Size Range
In the 1-2 carat category, tanzanite often displays excellent saturation, ranging from rich violet-blue to deep royal blue. Many stones in this size offer eye-clean clarity, making them well suited for faceted cuts.
Faceted Cuts and Shapes Available
Our 1-2 carat tanzanite gemstones are available in popular shapes such as oval, cushion, round, pear, and emerald cut, allowing jewelers and collectors to find the perfect match for their designs.
Ethically Sourced Tanzanite
Tanzanite is found in only one location in the world, near Mount Kilimanjaro in Tanzania. We source our stones responsibly and disclose any treatments clearly for full transparency.
Learn more about tanzanite’s origin, durability, and care on our Tanzanite Information Page.
FAQs
Is 1-2 carat tanzanite a good size for a ring?
Yes, 1-2 carat tanzanite is an excellent ring size, offering strong visual impact while remaining comfortable and secure in most settings.
Do 1-2 carat tanzanite gemstones show good color?
Most tanzanites in this size range display vibrant blue-violet tones, especially when well cut and properly proportioned.
Are your 1-2 carat tanzanites natural?
Yes, all our tanzanite gemstones are 100% natural. Any standard heat treatment is fully disclosed on each product page.
What jewelry styles work best with 1-2 carat tanzanite?
This size is versatile and works beautifully in solitaires, halo settings, three-stone rings, and elegant drop earrings.
Is tanzanite suitable for everyday wear?
Tanzanite has a Mohs hardness of 6 to 7, making it suitable for occasional to regular wear with proper care and protective settings.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Overall Rating -> 10
Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!
Overall Rating -> 10
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Overall Rating -> 8 
Good prices
