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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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0.60ctw Natural Medium Blue Tanzanite, Pear Shape, VS, Photo A

0.60ctw Natural Medium Blue Tanzanite, Pear Shape, VS

Tanzanite

0.60ct total2 pcs
$ 30.00
5.2 x 4 mm
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3.12ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.12ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.12ct1 pc
$ 29.95
10 x 8 mm (calibrated)
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2.61ctw Natural Intense Violet Blue Tanzanite, Oval, VVS-VS, Photo A

2.61ctw Natural Intense Violet Blue Tanzanite, Oval, VVS-VS

Tanzanite

2.61ct total6 pcs
$ 215.33
6 x 4 mm (calibrated)
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1.58ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

1.58ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

1.58ct1 pc
$ 15.17
8 x 6 mm (calibrated)
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0.31ct Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

0.31ct Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

0.31ct1 pc
$ 22.32
5 x 4 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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3.93ct Natural Deep Blue Tanzanite, Oval, Transparent, Photo A

3.93ct Natural Deep Blue Tanzanite, Oval, Transparent

Tanzanite

3.93ct1 pc
$ 40.98
10 x 8 mm (calibrated)
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1.95ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.95ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.95ct total10 pcs
$ 90.10
5 x 3.1 mm
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0.38ct Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

0.38ct Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

0.38ct1 pc
$ 27.36
5 x 4 mm (calibrated)
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0.63ctw Natural Violet Blue Tanzanite, Marquise, VVS-VS, Photo A
Tanzanite Product Video (644055)

0.63ctw Natural Violet Blue Tanzanite, Marquise, VVS-VS

Tanzanite

0.63ct total2 pcs
$ 45.36
7 x 3.5 mm (calibrated)
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7.06ct Natural Violet Blue Tanzanite, Cushion, VS, Photo A
Tanzanite Product Video (384340)

7.06ct Natural Violet Blue Tanzanite, Cushion, VS

Tanzanite

7.06ct1 pc
$ 3,573.28
13 x 9 mm (calibrated)
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1.39ct Natural Light Purplish Blue Tanzanite, Oval, Transparent, Photo A

1.39ct Natural Light Purplish Blue Tanzanite, Oval, Transparent

Tanzanite

1.39ct1 pc
$ 14.50
8 x 6 mm (calibrated)
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2.25ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.25ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.25ct total10 pcs
$ 103.96
5.2 x 3.2 mm
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0.46ct Natural Medium Blue Tanzanite, Pear Shape, VVS-VS, Photo A

0.46ct Natural Medium Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

0.46ct1 pc
$ 32.70
6 x 4 mm (calibrated)
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1.40ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.40ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.40ct total8 pcs
$ 64.68
5 x 3 mm (calibrated)
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1.51ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS, Photo A
Tanzanite Product Video (717580)

1.51ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS

Tanzanite

1.51ct1 pc
$ 538.03
9 x 7 mm (calibrated)
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1.60ct Natural Deep Violet Blue Tanzanite, Oval, VVS, Photo A
Tanzanite Product Video (717565)

1.60ct Natural Deep Violet Blue Tanzanite, Oval, VVS

Tanzanite

1.60ct1 pc
$ 570.11
8.5 x 6.2 mm
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3.89ct Natural Pastel Blue Tanzanite, Oval, Translucent, Photo A

3.89ct Natural Pastel Blue Tanzanite, Oval, Translucent

Tanzanite

3.89ct1 pc
$ 40.56
10 x 8 mm (calibrated)
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1.33ct Natural Light Violet Blue Tanzanite, Oval, Transparent, Photo A

1.33ct Natural Light Violet Blue Tanzanite, Oval, Transparent

Tanzanite

1.33ct1 pc
$ 13.87
8 x 6 mm (calibrated)
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0.71ctw Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

0.71ctw Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

0.71ct total2 pcs
$ 51.12
5.2 x 4 mm
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3.45ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.45ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.45ct1 pc
$ 35.98
10 x 8 mm (calibrated)
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1.72ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

1.72ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

1.72ct1 pc
$ 16.51
8 x 6 mm (calibrated)
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0.29ctw Natural Bluish White Tanzanite, Round, VS, Photo A

0.29ctw Natural Bluish White Tanzanite, Round, VS

Tanzanite

0.29ct total2 pcs
$ 20.88
3.2 mm
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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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1.78ctw Natural Bluish Violet Tanzanite, Pear Shape, VS, Photo A

1.78ctw Natural Bluish Violet Tanzanite, Pear Shape, VS

Tanzanite

1.78ct total10 pcs
$ 82.24
5 x 3 mm (calibrated)
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0.33ct Natural Pastel Blue Tanzanite, Pear Shape, VVS-VS, Photo A

0.33ct Natural Pastel Blue Tanzanite, Pear Shape, VVS-VS

Tanzanite

0.33ct1 pc
$ 23.76
5 x 4 mm (calibrated)
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0.64ctw Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

0.64ctw Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

0.64ct total2 pcs
$ 46.08
5.2 x 4.2 mm
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1.77ctw Natural Intense Violet Blue Tanzanite, Oval, VS, Photo A

1.77ctw Natural Intense Violet Blue Tanzanite, Oval, VS

Tanzanite

1.77ct total4 pcs
$ 148.68
5.9 x 3.8 mm
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2.35ctw Natural Medium Blue Tanzanite, Pear Shape, VS, Photo A

2.35ctw Natural Medium Blue Tanzanite, Pear Shape, VS

Tanzanite

2.35ct total10 pcs
$ 108.58
5.1 x 3.2 mm
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2.06ctw Natural Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.06ctw Natural Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.06ct total10 pcs
$ 95.17
4.7 x 3.1 mm
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2.46ctw Natural Intense Blue Tanzanite, Pear Shape, VS, Photo A

2.46ctw Natural Intense Blue Tanzanite, Pear Shape, VS

Tanzanite

2.46ct total10 pcs
$ 103.32
5.1 x 3.2 mm
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1.84ct Natural Violet Tanzanite, Oval, Transparent, Photo A

1.84ct Natural Violet Tanzanite, Oval, Transparent

Tanzanite

1.84ct1 pc
$ 17.66
8 x 6 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Overall Rating -> 10 star ratings

I was able to find what I was looking for

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The website was nice and I bought some gems

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very good

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First time so this is an experiment! Shopping is so fun on this site, though!

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I love the gems!

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IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

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