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Tanzanite Cabochon Gemstones: Oval, Round, AAA Grade, Blue-Violet. Buy Wholesale Tanzanite Cabochon

Tanzanite Cabochon Gemstones: Oval, Round, AAA Grade, Blue-Violet. Buy Wholesale Tanzanite Cabochon

Welcome to our collection of Tanzanite Cabochon gemstones. Featuring 100% natural and AAA-grade Tanzanite, these gems are available in stunning blue-violet hues. Whether you’re looking for oval cabochons, round cabochon gemstones, or unique rose-cut tanzanite cabochons, we have the perfect options for your next jewelry design. Explore natural unheated and untreated Tanzanite, sourced from the Merelani Hills, ideal for creating bespoke rings, necklaces, and more.

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ID: 555779
Weight: 55.91ct
Size: 30 x 22 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 503.07
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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: 634008
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.80
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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: 701774
Weight: 2.69ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.06
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ID: 701316
Weight: 2.01ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.96
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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: 702069
Weight: 2.72ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.37
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ID: 702037
Weight: 5.66ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 59.03
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ID: 702095
Weight: 2.26ct
Size: 8 x 7.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 23.57
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ID: 701614
Weight: 2.30ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.99
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ID: 701820
Weight: 3.73ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.89
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ID: 633069
Weight: 3.69ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.42
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ID: 701360
Weight: 2.39ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.92
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ID: 701628
Weight: 3.93ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.98
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ID: 701731
Weight: 3.17ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.06
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ID: 621188
Weight: 1.95ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.30
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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: 575841
Weight: 4.41ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 46.57
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ID: 701255
Weight: 3.45ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.98
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ID: 633074
Weight: 1.37ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.15
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ID: 701327
Weight: 4.08ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.55
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ID: 701612
Weight: 4.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.07
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ID: 633310
Weight: 3.59ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.46
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ID: 585131
Weight: 1.79ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.45
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ID: 701858
Weight: 2.89ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.13
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ID: 701539
Weight: 6.45ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 67.26
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ID: 576198
Weight: 3.84ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 40.55
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ID: 701500
Weight: 2.10ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.90
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ID: 701303
Weight: 5.70ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 59.44
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ID: 633064
Weight: 3.54ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.98
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ID: 576196
Weight: 2.43ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 25.66
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ID: 585128
Weight: 2.01ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.80
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ID: 701631
Weight: 2.27ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.68
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ID: 701623
Weight: 2.92ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.44
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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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ID: 633309
Weight: 2.98ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.61
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ID: 701245
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.11
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ID: 701476
Weight: 1.63ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.99
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ID: 701547
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.11
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ID: 701624
Weight: 3.87ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 40.36
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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: 701653
Weight: 4.77ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.74
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ID: 621041
Weight: 3.64ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 45.36
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ID: 633480
Weight: 2.06ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.78
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ID: 633068
Weight: 2.99ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.70
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ID: 634200
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 15.26
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ID: 701246
Weight: 2.72ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.37
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ID: 701506
Weight: 2.31ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.08
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ID: 702039
Weight: 6.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 69.66
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ID: 701652
Weight: 4.92ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 51.30
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ID: 701502
Weight: 3.48ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.29
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ID: 701323
Weight: 3.78ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.42
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ID: 701781
Weight: 2.68ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.95
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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: 632945
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 14.40
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ID: 702066
Weight: 3.56ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.13
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ID: 701878
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.85
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ID: 633320
Weight: 3.63ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.85
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ID: 702041
Weight: 7.86ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 81.96
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1 - 5

FAQs

What is a Tanzanite Cabochon?

Tanzanite Cabochon is a smooth, polished gemstone with no facets, highlighting the natural beauty of Tanzanite's blue-violet hues. These gemstones are available in various shapes, such as oval, round, and rose-cut cabochons.

Are Tanzanite Cabochons natural and untreated?

Yes, our collection includes 100% natural Tanzanite Cabochons, many of which are unheated and untreated, preserving their authentic charm. Natural blue Tanzanite cabochons are sourced from the renowned Merelani Hills in Tanzania.

What makes Tanzanite Cabochons unique?

Tanzanite Cabochons stand out for their smooth polished surface and vibrant color. Unlike faceted stones, they emphasize the gem's clarity and natural characteristics, making them perfect for unique custom jewelry designs.

What types of jewelry can I create with Tanzanite Cabochons?

Tanzanite Cabochons are versatile and ideal for crafting rings, necklaces, pendants, earrings, and bracelets. They are also a popular choice for birthstone jewelry, as Tanzanite is the December birthstone.

What shapes and sizes are available in Tanzanite Cabochons?

Our selection includes various shapes, such as oval, round, and rose-cut Tanzanite Cabochons. We offer options ranging from translucent to opaque gemstones, perfect for any design style.

Why choose Tanzanite Cabochons from your collection?

Our Tanzanite Cabochons are ethically sourced and of AAA-grade quality, ensuring you receive only the finest gemstones. Whether you're looking for smooth polished cabochons or custom Tanzanite designs, we have something for everyone.

Can Tanzanite Cabochons be used in custom designs?

Absolutely! Tanzanite Cabochons are ideal for custom jewelry designs. Their smooth finish and vibrant colors make them a favorite among jewelers and designers for creating unique, one-of-a-kind pieces.

Is Tanzanite suitable for everyday wear?

Tanzanite is a durable gemstone but requires proper care to maintain its beauty. Tanzanite Cabochon jewelry, such as rings or pendants, is best suited for occasional wear or special occasions to avoid unnecessary wear and tear.

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

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven 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 -> 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
Source: Bizrate

What Makes a Tanzanite Cabochon Special?

Tanzanite Cabochons are renowned for their unique blue-violet hues and smooth, polished surfaces. Unlike faceted stones, these cabochon gemstones highlight the natural beauty and clarity of the gem, making them ideal for custom jewelry designs. Whether you prefer opaque Tanzanite or translucent gemstones, these gems add elegance to any piece.

Natural and Untreated: A Rare Find

All our natural blue Tanzanite cabochons are ethically sourced and 100% natural, with options that are unheated and untreated to preserve their authentic charm. Each gemstone is carefully selected from the famous Merelani Hills in Tanzania, ensuring only the finest AAA-grade Tanzanite for your collection.

Perfect for Custom Jewelry

Create exquisite pieces with our beautiful Tanzanite Cabochons. Whether you're designing Tanzanite Cabochon Rings, necklaces, pendants, earrings, or bracelets, our collection offers the perfect gem for your next masterpiece. Choose from a variety of shapes, including oval cabochons, round cabochons, and even rose-cut Tanzanite cabochons.

Tanzanite as a Birthstone

Known as the December birthstone, Tanzanite gemstones symbolize uniqueness and transformation. Our Tanzanite cabochons are a popular choice for birthstone jewelry, combining beauty with deeper meaning. Their smooth polished finish makes them ideal for both casual and formal wear.

Why Choose Our Cabochon Tanzanite?

At our store, we pride ourselves on offering a diverse selection of cabochon cut Tanzanite gemstones. Each piece is carefully crafted to enhance its natural beauty, making it perfect for custom Tanzanite designs or timeless heirlooms. Shop now to find the perfect blue-violet gemstone for your collection.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven 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 -> 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
Source: Bizrate

FAQ's

What is a Tanzanite Cabochon?

Tanzanite Cabochon is a smooth, polished gemstone with no facets, highlighting the natural beauty of Tanzanite's blue-violet hues. These gemstones are available in various shapes, such as oval, round, and rose-cut cabochons.

Are Tanzanite Cabochons natural and untreated?

Yes, our collection includes 100% natural Tanzanite Cabochons, many of which are unheated and untreated, preserving their authentic charm. Natural blue Tanzanite cabochons are sourced from the renowned Merelani Hills in Tanzania.

What makes Tanzanite Cabochons unique?

Tanzanite Cabochons stand out for their smooth polished surface and vibrant color. Unlike faceted stones, they emphasize the gem's clarity and natural characteristics, making them perfect for unique custom jewelry designs.

What types of jewelry can I create with Tanzanite Cabochons?

Tanzanite Cabochons are versatile and ideal for crafting rings, necklaces, pendants, earrings, and bracelets. They are also a popular choice for birthstone jewelry, as Tanzanite is the December birthstone.

What shapes and sizes are available in Tanzanite Cabochons?

Our selection includes various shapes, such as oval, round, and rose-cut Tanzanite Cabochons. We offer options ranging from translucent to opaque gemstones, perfect for any design style.

Why choose Tanzanite Cabochons from your collection?

Our Tanzanite Cabochons are ethically sourced and of AAA-grade quality, ensuring you receive only the finest gemstones. Whether you're looking for smooth polished cabochons or custom Tanzanite designs, we have something for everyone.

Can Tanzanite Cabochons be used in custom designs?

Absolutely! Tanzanite Cabochons are ideal for custom jewelry designs. Their smooth finish and vibrant colors make them a favorite among jewelers and designers for creating unique, one-of-a-kind pieces.

Is Tanzanite suitable for everyday wear?

Tanzanite is a durable gemstone but requires proper care to maintain its beauty. Tanzanite Cabochon jewelry, such as rings or pendants, is best suited for occasional wear or special occasions to avoid unnecessary wear and tear.

Enlarged Gemstone Image