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Buy Tanzanite Gemstones - Natural Certified Tanzanites

Loose Tanzanite for Sale Online - Certified Natural Tanzanites

At GemSelect, our collection of natural, certified loose tanzanites offers unparalleled elegance. Available in shapes such as oval, round, pear, and cushion, these gems showcase mesmerizing colors from deep blue to vibrant violet. With prices ranging from $30 to $5,000, shop the perfect tanzanite to enhance your jewelry or collection, tailored to any budget. To gain full knowledge of this beautiful Gem read our Tanzanite Information Guide here.

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3.73ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.73ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.73ct1 pc
$ 38.89
10 x 8 mm (calibrated)
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0.36ct Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS, Photo A

0.36ct Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

0.36ct1 pc
$ 19.05
6 x 4 mm (calibrated)
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0.33ctw Natural Pastel Blue Tanzanite, Round, VS, Photo A

0.33ctw Natural Pastel Blue Tanzanite, Round, VS

Tanzanite

0.33ct total2 pcs
$ 23.76
3.2 mm
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3.48ct Natural Pastel Blue Tanzanite, Oval, Transparent, Photo A

3.48ct Natural Pastel Blue Tanzanite, Oval, Transparent

Tanzanite

3.48ct1 pc
$ 36.29
10 x 8 mm (calibrated)
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1.89ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.89ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.89ct total8 pcs
$ 87.32
5.1 x 3.2 mm
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2.19ctw Natural Deep Blue Tanzanite, Oval, VS, Photo A
Tanzanite Product Video (446472)

2.19ctw Natural Deep Blue Tanzanite, Oval, VS

Tanzanite

2.19ct total5 pcs
$ 187.91
6 x 4 mm (calibrated)
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1.58ctw Natural Violet Blue Tanzanite, Oval, VS, Photo A

1.58ctw Natural Violet Blue Tanzanite, Oval, VS

Tanzanite

1.58ct total4 pcs
$ 135.56
5.9 x 3.8 mm
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1.41ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS, Photo A

1.41ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

1.41ct total6 pcs
$ 65.15
5.1 x 3.1 mm
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1.74ctw Natural Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.74ctw Natural Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.74ct total6 pcs
$ 80.39
5 x 4 mm (calibrated)
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2.19ct Natural Intense Violet Blue Tanzanite, Oval, Translucent, Photo A

2.19ct Natural Intense Violet Blue Tanzanite, Oval, Translucent

Tanzanite

2.19ct1 pc
$ 22.84
9 x 7 mm (calibrated)
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0.56ctw Natural Violet Blue Tanzanite, Pear Shape, VVS-VS, Photo A

0.56ctw Natural Violet Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

0.56ct total2 pcs
$ 40.32
5.3 x 4.1 mm
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0.30ct Natural Light Blue Tanzanite, Pear Shape, VS, Photo A

0.30ct Natural Light Blue Tanzanite, Pear Shape, VS

Tanzanite

0.30ct1 pc
$ 21.60
5 x 4 mm (calibrated)
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2.00ctw Natural Deep Blue Tanzanite, Pear Shape, VS, Photo A

2.00ctw Natural Deep Blue Tanzanite, Pear Shape, VS

Tanzanite

2.00ct total10 pcs
$ 92.40
5 x 3 mm (calibrated)
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4.73ct Natural Baby Blue Tanzanite, Oval, Transparent, Photo A

4.73ct Natural Baby Blue Tanzanite, Oval, Transparent

Tanzanite

4.73ct1 pc
$ 49.32
10 x 8 mm (calibrated)
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0.67ctw Natural Pastel Blue Tanzanite, Marquise, VS, Photo A

0.67ctw Natural Pastel Blue Tanzanite, Marquise, VS

Tanzanite

0.67ct total2 pcs
$ 48.24
7 x 3.5 mm (calibrated)
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1.83ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.83ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.83ct total10 pcs
$ 108.71
5 x 3 mm (calibrated)
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1.70ctw Natural Deep Blue Tanzanite, Pear Shape, VS, Photo A

1.70ctw Natural Deep Blue Tanzanite, Pear Shape, VS

Tanzanite

1.70ct total8 pcs
$ 78.54
5.1 x 3.2 mm
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2.03ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.03ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.03ct total10 pcs
$ 93.79
5.1 x 3.2 mm
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2.57ct Natural Intense Violet Blue Tanzanite, Oval, Translucent, Photo A

2.57ct Natural Intense Violet Blue Tanzanite, Oval, Translucent

Tanzanite

2.57ct1 pc
$ 26.80
9 x 7 mm (calibrated)
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1.93ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.93ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.93ct total10 pcs
$ 89.17
5 x 3 mm (calibrated)
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2.07ctw Natural Bluish Violet Tanzanite, Round, Transparent, Photo A

2.07ctw Natural Bluish Violet Tanzanite, Round, Transparent

Tanzanite

2.07ct total2 pcs
$ 40.99
6 mm (calibrated)
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1.65ct Natural Light Blue Tanzanite, Oval, Transparent, Photo A

1.65ct Natural Light Blue Tanzanite, Oval, Transparent

Tanzanite

1.65ct1 pc
$ 14.34
8 x 6 mm (calibrated)
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1.89ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.89ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.89ct total10 pcs
$ 87.32
5 x 3 mm (calibrated)
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3.32ct Natural Deep Blue Tanzanite, Oval, Transparent, Photo A

3.32ct Natural Deep Blue Tanzanite, Oval, Transparent

Tanzanite

3.32ct1 pc
$ 34.62
10 x 8 mm (calibrated)
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1.33ct Natural Intense Blue Tanzanite, Pear Shape, VVS, Photo A
Tanzanite Product Video (717579)

1.33ct Natural Intense Blue Tanzanite, Pear Shape, VVS

Tanzanite

1.33ct1 pc
$ 473.90
9 x 7 mm (calibrated)
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2.05ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.05ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.05ct total10 pcs
$ 94.72
5.2 x 3.2 mm
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0.80ctw Natural Pastel Blue Tanzanite, Marquise, VS, Photo A

0.80ctw Natural Pastel Blue Tanzanite, Marquise, VS

Tanzanite

0.80ct total2 pcs
$ 57.60
7 x 3.5 mm (calibrated)
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1.86ct Natural Intense Violet Blue Tanzanite, Oval, VVS, Photo A
Tanzanite Product Video (717601)

1.86ct Natural Intense Violet Blue Tanzanite, Oval, VVS

Tanzanite

1.86ct1 pc
$ 552.29
9 x 7 mm (calibrated)
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1.73ctw Natural Medium Navy Blue Tanzanite, Pear Shape, VS, Photo A

1.73ctw Natural Medium Navy Blue Tanzanite, Pear Shape, VS

Tanzanite

1.73ct total10 pcs
$ 102.77
5 x 3 mm (calibrated)
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1.75ctw Natural Electric Blue Tanzanite, Oval, VS, Photo A

1.75ctw Natural Electric Blue Tanzanite, Oval, VS

Tanzanite

1.75ct total4 pcs
$ 150.16
6 x 4 mm (calibrated)
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2.12ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.12ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.12ct total10 pcs
$ 97.94
5 x 3 mm (calibrated)
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2.60ct Natural Intense Violet Blue Tanzanite, Oval, Translucent, Photo A

2.60ct Natural Intense Violet Blue Tanzanite, Oval, Translucent

Tanzanite

2.60ct1 pc
$ 27.11
9 x 7 mm (calibrated)
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FAQs

What is loose tanzanite?

Loose tanzanite refers to individual gemstones that are not set into jewelry, allowing for custom designs. These stones are perfect for creating tanzanite rings, tanzanite pendants, or even unique tanzanite necklaces.

What are the different types of loose tanzanite available?

Loose tanzanites come in various forms, including faceted tanzanite, tanzanite cabochons, cut tanzanite, and polished tanzanite. You can also find natural tanzanite and tanzanite crystals for collectors or designers.

What is special about violet-blue tanzanite?

Violet-blue tanzanite is prized for its unique trichroic properties, displaying shades of blue, violet, and burgundy. It belongs to the Zoisite family and is highly sought after for its vibrant color and rarity.

Can loose tanzanite be used to create custom jewelry?

Absolutely! Loose tanzanite is ideal for custom jewelry projects. Whether you're designing tanzanite earrings, a tanzanite bracelet, or a tanzanite pendant, these gemstones offer flexibility and brilliance.

Do you offer wholesale tanzanite?

Yes, wholesale tanzanite is available for jewelers and bulk buyers. Options include natural tanzanite, faceted tanzanite, and AAA tanzanite in a variety of cuts and sizes.

What is the difference between tanzanite cabochon and faceted tanzanite?

Tanzanite cabochons have a smooth, rounded surface, highlighting the gem's natural beauty. Faceted tanzanite, on the other hand, is cut with multiple faces to enhance its sparkle and brilliance, making it ideal for high-end designs like a tanzanite necklace or ring.

How do I care for loose tanzanite?

Tanzanite gemstones are delicate and should be cleaned with mild soap and water. Avoid harsh chemicals and store them separately to prevent scratches, especially for polished tanzanite and faceted tanzanite pieces.

Is AAA tanzanite the best quality?

Yes, AAA tanzanite is considered the highest quality, featuring excellent clarity and vibrant violet-blue hues. It is perfect for luxury jewelry, including tanzanite rings and pendants.

What shapes are available for tanzanite gemstones at GemSelect?

Our natural, certified loose tanzanites come in a variety of shapes, including oval, round, pear, and cushion, offering versatile options for jewelry design or collecting.

What colors can I expect from tanzanite gemstones?

Tanzanites at GemSelect display stunning hues ranging from deep blue to vibrant violet, often with pleochroic effects that show different colors from various angles.

What is the price range for tanzanite gemstones?

Our tanzanite gemstones are priced between $30 and $5,000, depending on factors like size, color intensity, clarity, and cut, making them accessible for various budgets.

Are GemSelect’s tanzanites certified?

Yes, all our tanzanites are natural and certified, ensuring authenticity and quality for every purchase.

How should I care for my tanzanite gemstone?

Tanzanite is relatively soft (6.5-7 on the Mohs scale), so avoid harsh chemicals and ultrasonic cleaners. Clean with mild soap and water, and store separately to prevent scratches.

Can tanzanite be used in everyday jewelry?

While tanzanite is durable enough for occasional wear, it’s best suited for pieces like earrings or pendants rather than rings worn daily, due to its moderate hardness.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate
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