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Loose Grandidierite Gemstones - Rare Faceted and Cabochon Stones, Bluish-Green Gemstone

Loose Grandidierite Gemstones - Rare Faceted and Cabochon Stones, Bluish-Green Gemstone

Welcome to our exclusive collection of loose grandidierite gemstones, where rarity meets beauty. Our selection features grandidierite loose stones in a variety of forms, including faceted stones, cabochons, rough pieces, and beads. Known for their mesmerizing bluish-green hues and distinctive teal color, these gemstones are perfect for crafting elegant grandidierite jewelry, such as unique engagement rings. Choose from transparent grandidierite or stunning opaque gemstones to add a touch of sophistication to your collection or design.

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ID: 472004
Weight: 7.18ct
Size: 14 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,895.52
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ID: 568864
Weight: 9.80ct
Size: 20 x 13.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 530.38
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ID: 603162
Weight: 2.00ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 568861
Weight: 6.31ct
Size: 13 x 11 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 341.50
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ID: 547738
Weight: 7.33ct
Size: 16 x 9 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 290.27
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ID: 568863
Weight: 8.89ct
Size: 14 x 12 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 481.13
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ID: 470658
Weight: 13.98ct
Size: 16.5 x 13.7 mm
Clarity: SI
Content: 1 pc
Price: $ 9,226.80
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ID: 603134
Weight: 1.61ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 106.26
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ID: 470664
Weight: 11.74ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3,099.36
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ID: 568868
Weight: 14.98ct
Size: 17.5 x 14.6 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 810.72
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ID: 562674
Weight: 3.05ct
Size: 13 x 6.9 mm
Clarity: SI
Content: 1 pc
Price: $ 161.04
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ID: 470657
Weight: 17.33ct
Size: 17.6 x 16.4 mm
Clarity: SI
Content: 1 pc
Price: $ 9,531.50
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ID: 472024
Weight: 7.78ct
Size: 15.2 x 10.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 2,053.92
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ID: 561756
Weight: 3.56ct
Size: 11.6 x 8.7 mm
Clarity: SI
Content: 1 pc
Price: $ 187.97
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ID: 603126
Weight: 2.53ct
Size: 9.3 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 166.98
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ID: 602993
Weight: 2.53ct
Size: 10.7 x 6.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 166.98
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ID: 603211
Weight: 4.27ct
Size: 13 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 256.20
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ID: 561051
Weight: 2.51ct
Size: 10.4 x 7.6 mm
Clarity: SI
Content: 1 pc
Price: $ 132.53
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ID: 471995
Weight: 7.22ct
Size: 13.9 x 10.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,906.08
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ID: 561408
Weight: 3.51ct
Size: 10.4 x 8.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 154.44
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ID: 548257
Weight: 14.47ct
Size: 16.5 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 573.01
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ID: 603169
Weight: 1.40ct
Size: 8 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 471996
Weight: 6.16ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 813.12
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ID: 603076
Weight: 1.15ct
Size: 9 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 75.90
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ID: 548261
Weight: 8.54ct
Size: 13.4 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 281.82
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ID: 603161
Weight: 3.11ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 205.26
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ID: 614735
Weight: 2.17ct
Size: 9 x 6.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 75.28
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ID: 603168
Weight: 1.09ct
Size: 7.1 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 561055
Weight: 3.57ct
Size: 11 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 188.50
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ID: 471780
Weight: 11.77ct
Size: 16.9 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,087.55
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ID: 471973
Weight: 4.32ct
Size: 11.2 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 362.88
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ID: 548263
Weight: 11.10ct
Size: 14.8 x 13.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 439.56
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ID: 471966
Weight: 2.75ct
Size: 9.5 x 8.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 435.60
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ID: 614326
Weight: 1.64ct
Size: 8.6 x 7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 51.72
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ID: 548260
Weight: 22.15ct
Size: 16.8 x 15.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 877.14
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ID: 471965
Weight: 1.80ct
Size: 9.3 x 7.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,188.00
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ID: 602997
Weight: 2.93ct
Size: 9.6 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 193.38
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ID: 603082
Weight: 1.94ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 128.04
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ID: 548277
Weight: 12.41ct
Size: 15.6 x 13.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 491.44
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ID: 614331
Weight: 8.15ct
Size: 14.4 x 10.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 282.72
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ID: 614325
Weight: 1.40ct
Size: 8.1 x 6.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.56
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ID: 603165
Weight: 2.43ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 562664
Weight: 3.04ct
Size: 10 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 145.92
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ID: 568485
Weight: 3.15ct
Size: 10.9 x 9.5 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 138.60
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ID: 471779
Weight: 22.47ct
Size: 21 x 15.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2,076.23
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ID: 606674
Weight: 2.09ct
Size: 8.9 x 7.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 137.94
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ID: 548058
Weight: 10.62ct
Size: 15.3 x 13.1 mm
Clarity: SI
Content: 1 pc
Price: $ 420.55
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ID: 561768
Weight: 3.39ct
Size: 10 x 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 178.99
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ID: 603087
Weight: 0.89ct
Size: 6.7 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.74
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ID: 471970
Weight: 3.78ct
Size: 11.4 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 997.92
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ID: 561757
Weight: 4.60ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 242.88
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ID: 561755
Weight: 4.21ct
Size: 11 x 9 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 222.29
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ID: 471864
Weight: 5.05ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 424.20
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ID: 614767
Weight: 3.45ct
Size: 11.5 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 108.80
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ID: 562672
Weight: 3.70ct
Size: 11.2 x 8.3 mm
Clarity: SI
Content: 1 pc
Price: $ 195.36
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ID: 471786
Weight: 14.09ct
Size: 15.9 x 13.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3,719.76
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ID: 562141
Weight: 4.17ct
Size: 11.1 x 10.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 220.18
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ID: 548258
Weight: 18.89ct
Size: 18 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 748.04
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ID: 614738
Weight: 2.07ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 71.81
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ID: 561754
Weight: 4.83ct
Size: 11.6 x 9.5 mm
Clarity: SI
Content: 1 pc
Price: $ 255.02
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 2024
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 -> 8 star ratings

Gemselect is the only seller I trust to buy star gemstones. I bought a star sapphire from them before and was pleased with the purchase. I was disappointed in a star gemstone bought from another site. So, I recommend gemselect.

Posted By Thomas M. in June, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

What Makes Loose Grandidierite Special?

The rarity and captivating beauty of grandidierite gemstones make them highly sought after by collectors and jewelry enthusiasts alike. Known for their teal color and unique pleochroism, these stones appear in varying shades of bluish-green, offering a distinctive appeal in every piece.

Types of Grandidierite Loose Stones

We offer a wide variety of grandidierite loose stones to suit all preferences and designs. Choose from expertly cut faceted stones, polished cabochons, natural rough pieces, or versatile beads. Each type provides unique opportunities for creating custom grandidierite jewelry.

Uses for Grandidierite Gemstones

Whether you're designing an elegant grandidierite engagement ring or crafting bespoke jewelry pieces, our collection offers endless possibilities. These rare teal gemstones are ideal for creating standout designs that showcase their extraordinary transparent or opaque qualities.

Care Tips for Grandidierite Loose Stones

To maintain the beauty of your loose grandidierite, clean it gently with a soft cloth and avoid exposure to harsh chemicals. This ensures your grandidierite jewelry retains its stunning bluish-green hues and exceptional brilliance for years to come.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Like the choices of loose stones, and the product quality.

Posted By Online Shopper in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 2024
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 -> 8 star ratings

Gemselect is the only seller I trust to buy star gemstones. I bought a star sapphire from them before and was pleased with the purchase. I was disappointed in a star gemstone bought from another site. So, I recommend gemselect.

Posted By Thomas M. in June, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

FAQ's

What is Grandidierite?

Grandidierite is a rare and beautiful gemstone known for its striking teal and bluish-green hues. It is highly valued in both jewelry and gemstone collections for its unique color and pleochroism.

What types of Grandidierite gemstones are available?

You can find a variety of grandidierite options, including grandidierite cabochons, faceted stones, rough pieces, and beads. Each type caters to different needs, from creating elegant grandidierite jewelry to expanding a collector’s inventory.

What is the difference between transparent and opaque Grandidierite?

Transparent grandidierite is prized for its clarity and brilliance, making it ideal for fine jewelry like grandidierite engagement rings. Opaque grandidierite, on the other hand, is often used for bold and artistic designs, showcasing its rich bluish-green color.

Can I buy loose Grandidierite for custom designs?

Yes, loose grandidierite is perfect for creating custom jewelry pieces. Whether you're looking for faceted stones for rings or grandidierite beads for necklaces, loose stones provide flexibility in crafting unique designs.

How do I care for Grandidierite jewelry?

To maintain the beauty of grandidierite jewelry, clean it gently with a soft cloth and avoid exposing it to harsh chemicals. This ensures the vivid teal and bluish-green hues of your grandidierite gemstones remain vibrant.

Are Grandidierite gemstones suitable for engagement rings?

Yes, grandidierite engagement rings are becoming a popular choice for their rarity and stunning color. The gemstone’s unique appeal makes it a standout option for those seeking something different yet elegant.

Enlarged Gemstone Image