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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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0.37ct Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

0.37ct Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

0.37ct1 pc
$ 26.20
6 x 3.8 mm
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2.11ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.11ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.11ct total10 pcs
$ 97.49
5 x 3 mm (calibrated)
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2.67ct Natural Violet Blue Tanzanite, Oval, Transparent, Photo A

2.67ct Natural Violet Blue Tanzanite, Oval, Transparent

Tanzanite

2.67ct1 pc
$ 27.84
9 x 7 mm (calibrated)
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1.90ctw Natural Bluish Violet Tanzanite, Round, Transparent, Photo A
Tanzanite Product Video (585126)

1.90ctw Natural Bluish Violet Tanzanite, Round, Transparent

Tanzanite

1.90ct total2 pcs
$ 37.62
6 mm (calibrated)
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0.64ctw Natural Violet Blue Tanzanite, Marquise, VVS-VS, Photo A

0.64ctw Natural Violet Blue Tanzanite, Marquise, VVS-VS

Tanzanite

0.64ct total2 pcs
$ 46.08
7 x 3.5 mm (calibrated)
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1.36ctw Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

1.36ctw Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

1.36ct total5 pcs
$ 62.83
5.2 x 3.9 mm
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6.05ctw Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

6.05ctw Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

6.05ct total2 pcs
$ 63.08
10 x 8 mm (calibrated)
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3.77ct Natural Intense Violet Blue Tanzanite, Oval, Opaque, Photo A

3.77ct Natural Intense Violet Blue Tanzanite, Oval, Opaque

Tanzanite

3.77ct1 pc
$ 36.19
10 x 8 mm (calibrated)
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2.09ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.09ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.09ct total10 pcs
$ 96.56
5 x 3 mm (calibrated)
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1.18ctw Natural Intense Violet Blue Tanzanite, Round, Translucent, Photo A

1.18ctw Natural Intense Violet Blue Tanzanite, Round, Translucent

Tanzanite

1.18ct total2 pcs
$ 23.36
5 mm (calibrated)
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0.34ct Natural Light Blue Tanzanite, Pear Shape, VS, Photo A

0.34ct Natural Light Blue Tanzanite, Pear Shape, VS

Tanzanite

0.34ct1 pc
$ 24.48
5 x 4 mm (calibrated)
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1.69ct Natural Intense Blue Tanzanite, Round, VVS-VS, Photo A
Tanzanite Product Video (717598)

1.69ct Natural Intense Blue Tanzanite, Round, VVS-VS

Tanzanite

1.69ct1 pc
$ 602.17
8 mm (calibrated)
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3.14ct Natural Deep Blue Tanzanite, Oval, Transparent, Photo A

3.14ct Natural Deep Blue Tanzanite, Oval, Transparent

Tanzanite

3.14ct1 pc
$ 32.75
9 x 7 mm (calibrated)
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3.80ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.80ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.80ct1 pc
$ 36.48
10 x 8 mm (calibrated)
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3.01ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.01ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.01ct1 pc
$ 28.90
10 x 8 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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3.57ct Natural Intense Violet Blue Tanzanite, Oval, Transparent, Photo A

3.57ct Natural Intense Violet Blue Tanzanite, Oval, Transparent

Tanzanite

3.57ct1 pc
$ 37.22
10 x 8 mm (calibrated)
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2.45ct Natural Light Blue Tanzanite, Oval, Transparent, Photo A

2.45ct Natural Light Blue Tanzanite, Oval, Transparent

Tanzanite

2.45ct1 pc
$ 25.55
9 x 7.4 mm
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6.82ct Natural Medium Navy Blue Tanzanite, Oval, VVS, Photo A
Tanzanite Product Video (499576)

6.82ct Natural Medium Navy Blue Tanzanite, Oval, VVS

Tanzanite

6.82ct1 pc
$ 2,291.52
14 x 10 mm (calibrated)
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2.32ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.32ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.32ct total10 pcs
$ 107.18
5.2 x 3.2 mm
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0.66ctw Natural Pastel Blue Tanzanite, Marquise, VS, Photo A

0.66ctw Natural Pastel Blue Tanzanite, Marquise, VS

Tanzanite

0.66ct total2 pcs
$ 47.52
7 x 3.5 mm (calibrated)
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1.80ct Natural Light Blue Tanzanite, Oval, Transparent, Photo A

1.80ct Natural Light Blue Tanzanite, Oval, Transparent

Tanzanite

1.80ct1 pc
$ 18.77
8 x 6 mm (calibrated)
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0.56ctw Natural Medium Blue Tanzanite, Pear Shape, VS, Photo A

0.56ctw Natural Medium Blue Tanzanite, Pear Shape, VS

Tanzanite

0.56ct total2 pcs
$ 39.65
5 x 4 mm (calibrated)
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2.71ctw Natural Intense Blue Tanzanite, Oval, Transparent, Photo A

2.71ctw Natural Intense Blue Tanzanite, Oval, Transparent

Tanzanite

2.71ct total2 pcs
$ 28.62
8 x 6 mm (calibrated)
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2.08ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.08ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.08ct total10 pcs
$ 96.10
4.8 x 2.1 mm
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1.79ctw Natural Silverish Blue Tanzanite, Round, Transparent, Photo A

1.79ctw Natural Silverish Blue Tanzanite, Round, Transparent

Tanzanite

1.79ct total2 pcs
$ 35.45
6 mm (calibrated)
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2.26ct Natural Baby Blue Tanzanite, Oval, Transparent, Photo A

2.26ct Natural Baby Blue Tanzanite, Oval, Transparent

Tanzanite

2.26ct1 pc
$ 23.57
8 x 7.1 mm
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1.87ctw Natural Deep Blue Tanzanite, Oval, VS, Photo A

1.87ctw Natural Deep Blue Tanzanite, Oval, VS

Tanzanite

1.87ct total5 pcs
$ 160.45
5.4 x 3.8 mm
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2.12ctw Natural Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.12ctw Natural Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.12ct total6 pcs
$ 112.03
6 x 4 mm (calibrated)
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0.63ctw Natural Pastel Blue Tanzanite, Pear Shape, VS, Photo A

0.63ctw Natural Pastel Blue Tanzanite, Pear Shape, VS

Tanzanite

0.63ct total2 pcs
$ 45.36
5 x 4 mm (calibrated)
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2.21ctw Natural Intense Violet Blue Tanzanite, Oval, VS, Photo A

2.21ctw Natural Intense Violet Blue Tanzanite, Oval, VS

Tanzanite

2.21ct total4 pcs
$ 218.80
6.2 x 4.4 mm
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1.56ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.56ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.56ct total8 pcs
$ 72.07
5 x 3.2 mm
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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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

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
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
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Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 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 -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate
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