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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.

Tanzanite Weight
Tanzanite Size
Tanzanite Clarity
Tanzanite Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Tanzanite
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet Tanzanite
White
Yellow
Single
Pairs
Lots
Faceted
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ID: 717575
Weight: 1.65ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 489.93
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ID: 384340
Weight: 7.06ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3,573.28
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ID: 400906
Weight: 6.83ct
Size: 11.9 x 11.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 3,785.65
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ID: 499576
Weight: 6.82ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2,291.52
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ID: 378197
Weight: 12.03ct
Size: 13 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7,348.50
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ID: 412145
Weight: 3.03ct
Size: 13.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 1,054.44
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ID: 389778
Weight: 7.98ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 4,109.22
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ID: 378198
Weight: 10.52ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5,786.55
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ID: 717324
Weight: 2.17ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 694.40
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ID: 717563
Weight: 1.42ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 421.64
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ID: 420225
Weight: 2.28ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 132.54
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ID: 717609
Weight: 1.18ct
Size: 8.9 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 420.46
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ID: 438185
Weight: 2.10ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 150.15
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ID: 445774
Weight: 2.29ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 188.93
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ID: 421939
Weight: 1.34ct (total)
Size: 5.7 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 77.36
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ID: 701280
Weight: 6.32ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.92
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ID: 585127
Weight: 2.17ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.81
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ID: 717330
Weight: 2.14ct
Size: 9.3 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 821.76
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ID: 416581
Weight: 2.55ct (total)
Size: 6.4 x 4.3 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 252.46
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ID: 454011
Weight: 2.17ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 91.14
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ID: 717315
Weight: 2.07ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 662.40
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ID: 717571
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 463.21
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ID: 717326
Weight: 2.15ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 825.60
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ID: 415801
Weight: 2.25ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 222.76
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ID: 732063
Weight: 0.33ct
Size: 5.2 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 23.76
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ID: 454094
Weight: 2.66ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 122.89
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ID: 701324
Weight: 2.40ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.03
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ID: 701780
Weight: 2.83ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.51
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ID: 462889
Weight: 1.21ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 55.91
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ID: 701817
Weight: 2.55ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Price: $ 26.59
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ID: 732012
Weight: 0.70ct (total)
Size: 5.1 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 50.40
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ID: 413492
Weight: 1.35ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 62.38
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ID: 732647
Weight: 0.30ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.60
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ID: 717605
Weight: 1.32ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 470.34
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ID: 717578
Weight: 1.66ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 591.48
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ID: 642770
Weight: 0.42ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.74
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ID: 632270
Weight: 0.57ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.99
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ID: 415806
Weight: 2.30ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 231.66
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ID: 701815
Weight: 3.25ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.89
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ID: 584686
Weight: 1.18ct (total)
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.36
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ID: 701933
Weight: 2.87ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.93
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ID: 412456
Weight: 1.76ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 104.54
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ID: 634255
Weight: 1.59ct
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.26
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ID: 454062
Weight: 1.88ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 86.86
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ID: 732464
Weight: 0.30ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 701252
Weight: 2.66ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.74
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ID: 702096
Weight: 2.86ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.82
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ID: 633139
Weight: 2.10ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.16
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ID: 420226
Weight: 2.15ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 124.99
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ID: 454070
Weight: 2.32ct (total)
Size: 4.7 x 3.7 mm
Clarity: VS
Content: 10 pcs
Price: $ 107.18
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ID: 701782
Weight: 3.51ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.60
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ID: 462501
Weight: 1.90ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.78
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ID: 620803
Weight: 3.14ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.12
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ID: 413488
Weight: 1.41ct (total)
Size: 5.1 x 3.1 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 65.15
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ID: 642093
Weight: 0.55ct (total)
Size: 5.2 x 4 mm
Clarity: VS
Content: 2 pcs
Price: $ 38.94
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ID: 419533
Weight: 2.00ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 116.16
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ID: 462558
Weight: 1.90ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.78
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ID: 454119
Weight: 1.72ct (total)
Size: 4.8 x 2.8 mm
Clarity: VS
Content: 10 pcs
Price: $ 79.46
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ID: 413929
Weight: 1.34ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 61.91
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ID: 701732
Weight: 2.79ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.10
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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

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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Enlarged Gemstone Image