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 |
1.53ct Blue Tanzanite, Oval, Transparent
8 x 6.3 mm
$ 13.25
1.83ct Blue Tanzanite, Pear Shape, VVS
10 x 7 mm (calibrated)
$ 541.21
1.64ct Blue Tanzanite, Oval, VVS
8 x 6 mm (calibrated)
$ 485.02
1.64ct Blue Tanzanite, Oval, Transparent
8.1 x 6.3 mm
$ 13.06
1.72ct Blue Tanzanite, Pear Shape, VVS
9 x 7 mm (calibrated)
$ 508.67
1.53ct Blue Tanzanite, Pear Shape, VVS
9 x 7 mm (calibrated)
$ 452.48
1.33ct Blue Tanzanite, Pear Shape, VVS
9 x 7 mm (calibrated)
$ 393.34
1.56ct Blue Tanzanite, Round, VVS-VS
7 mm (calibrated)
$ 461.36
1.40ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 12.12
1.54ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 13.33
1.95ct Blue Tanzanite, Oval, VVS-VS
9 x 7 mm (calibrated)
$ 621.50
1.39ct Blue Tanzanite, Oval, Transparent
8 x 6 mm (calibrated)
$ 12.04
1.52ct Blue Tanzanite, Round, VVS
7 mm (calibrated)
$ 449.53
1.88ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 16.28
2.00ct Blue Tanzanite, Oval, Transparent
9 x 7 mm (calibrated)
$ 17.31
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 
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
Over pretty well experience the your website no complaints about it very easy reliable service provided
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
Enjoy viewing the selections. Excellent product
Overall Rating -> 10
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
