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Loose Calibrated Tourmaline: Shop Calibrated Stones for Jewelry, Wholesale Calibrated Tourmaline

Loose Calibrated Tourmaline: Shop Calibrated Stones for Jewelry, Wholesale Calibrated Tourmaline

Discover our collection of loose calibrated tourmaline gemstones! You'll find a variety of calibrated loose stones in stunning shapes and sizes. Each tourmaline is carefully selected to meet high-quality standards, making them perfect for custom designs. Explore our range of calibrated gemstones and discover the beauty of loose tourmaline stones today.

Calibrated Tourmaline Weight
Calibrated Tourmaline Size
Calibrated Tourmaline Clarity
Calibrated Tourmaline Price

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Bi-color Calibrated Tourmaline
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ID: 690464
Weight: 5.23ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 122.82
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ID: 558338
Weight: 4.74ct
Size: 12 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 298.97
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ID: 682427
Weight: 14.24ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 71.20
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ID: 682109
Weight: 6.03ct
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 96.18
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ID: 690787
Weight: 8.80ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 206.66
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ID: 696780
Weight: 5.84ct
Size: 17 x 17 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 560.64
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ID: 690457
Weight: 3.93ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 92.29
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ID: 701516
Weight: 2.77ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 132.96
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ID: 708636
Weight: 2.31ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.76
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ID: 646940
Weight: 2.49ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 74.70
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ID: 690556
Weight: 7.64ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 149.51
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ID: 708503
Weight: 1.35ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.23
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ID: 708178
Weight: 2.80ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 48.19
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ID: 732815
Weight: 0.72ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.28
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ID: 636262
Weight: 1.79ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.37
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ID: 722126
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.08
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ID: 732046
Weight: 1.11ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.64
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ID: 732991
Weight: 1.35ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.40
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ID: 740718
Weight: 1.53ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 122.40
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ID: 708429
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.06
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ID: 737500
Weight: 1.05ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.25
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ID: 708637
Weight: 1.67ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.49
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ID: 711789
Weight: 0.79ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.78
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ID: 737877
Weight: 0.95ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.50
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ID: 737914
Weight: 1.00ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.00
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ID: 472632
Weight: 4.09ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 53.99
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ID: 635644
Weight: 1.22ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.83
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ID: 701486
Weight: 25.94ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 155.64
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ID: 708487
Weight: 2.06ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.54
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ID: 379180
Weight: 1.67ct (total)
Size: 8 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 100.02
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ID: 711106
Weight: 2.32ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 46.32
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ID: 712692
Weight: 0.90ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.98
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ID: 711440
Weight: 3.19ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 63.70
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ID: 730323
Weight: 1.41ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 236.88
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ID: 474708
Weight: 3.63ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 47.92
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ID: 721845
Weight: 0.51ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.48
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ID: 709141
Weight: 1.64ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.86
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ID: 721765
Weight: 0.61ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.28
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ID: 709080
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.03
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ID: 472838
Weight: 13.81ct
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 182.29
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ID: 721566
Weight: 0.37ct
Size: 4.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.76
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ID: 634930
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.81
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ID: 710814
Weight: 1.79ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 35.75
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ID: 711608
Weight: 1.01ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.17
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ID: 627844
Weight: 1.35ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.82
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ID: 721412
Weight: 0.41ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.68
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ID: 684615
Weight: 20.56ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 88.08
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ID: 708846
Weight: 1.40ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.91
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ID: 628142
Weight: 1.56ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.16
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ID: 708504
Weight: 1.57ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.42
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ID: 637020
Weight: 2.08ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.76
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ID: 709329
Weight: 1.23ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 646947
Weight: 0.89ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.04
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ID: 721769
Weight: 0.91ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.68
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ID: 635452
Weight: 2.23ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.06
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ID: 712067
Weight: 1.23ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.56
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ID: 673647
Weight: 11.82ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 70.92
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ID: 721774
Weight: 0.68ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.64
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ID: 732048
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.36
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ID: 708177
Weight: 2.62ct (total)
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.11
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FAQs

What is loose calibrated tourmaline?

Loose calibrated tourmaline refers to gemstones that are cut to precise sizes, making them ideal for standardized jewelry settings. These calibrated gemstones ensure a perfect fit for rings, earrings, pendants, and other designs.

Why should I choose calibrated loose gemstones?

Calibrated loose gemstones, like calibrated tourmaline, offer consistent sizing and high-quality cuts. They are perfect for creating matching jewelry sets or using in settings that require uniform stone dimensions.

Are loose tourmaline stones available in different shapes and sizes?

Yes, our collection of loose tourmaline stones includes a variety of shapes, such as round, oval, and pear. These calibrated faceted stones come in multiple sizes to fit different jewelry designs.

What makes tourmaline gemstones unique?

Tourmaline gemstones are known for their vibrant colors and exceptional versatility. They are available in a wide range of hues, making them a popular choice for both custom jewelry and collector's items.

Can I use loose calibrated tourmaline for custom jewelry?

Absolutely! Loose calibrated tourmaline stones are ideal for custom jewelry designs. Their precise cuts and sizes make them a favorite among jewelers and designers looking to create unique, high-quality pieces.

What sizes are available for calibrated gemstone stones?

Our calibrated gemstone sizes range from small accent stones to larger centerpiece options. Whether you need small loose tourmalines for earrings or larger tourmaline loose calibrated stones for statement pieces, we have a variety to choose from.

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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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

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Overall Rating -> 10 star ratings

The stones are very nice.

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

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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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.

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Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

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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
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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