Loose Calibrated Tourmaline: Shop Calibrated Stones for Jewelry, Wholesale Calibrated Tourmaline
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Bi-color Calibrated Tourmaline
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| ID: | 732811 |
| Weight: | 0.76ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.24 |
| Item in Stock | |
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| ID: | 627986 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.50 |
| Item in Stock | |
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| ID: | 712294 |
| Weight: | 2.15ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 42.94 |
| Item in Stock | |
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| ID: | 711791 |
| Weight: | 1.49ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.75 |
| Item in Stock | |
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| ID: | 668820 |
| Weight: | 9.87ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 59.22 |
| Item in Stock | |
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| ID: | 709073 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.17 |
| Item in Stock | |
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| ID: | 627866 |
| Weight: | 1.34ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.64 |
| Item in Stock | |
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| ID: | 708511 |
| Weight: | 1.51ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.19 |
| Item in Stock | |
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| ID: | 628110 |
| Weight: | 1.53ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.50 |
| Item in Stock | |
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| ID: | 722124 |
| Weight: | 0.55ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.00 |
| Item in Stock | |
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| ID: | 684612 |
| Weight: | 11.70ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 41.77 |
| Item in Stock | |
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| ID: | 708435 |
| Weight: | 1.59ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.83 |
| Item in Stock | |
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| ID: | 646740 |
| Weight: | 1.72ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 61.92 |
| Item in Stock | |
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| ID: | 721567 |
| Weight: | 0.45ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.60 |
| Item in Stock | |
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| ID: | 721774 |
| Weight: | 0.68ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.64 |
| Item in Stock | |
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| ID: | 623062 |
| Weight: | 5.41ct |
| Size: | 12 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 84.26 |
| Item in Stock | |
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| ID: | 708843 |
| Weight: | 1.52ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.39 |
| Item in Stock | |
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| ID: | 579575 |
| Weight: | 2.24ct |
| Size: | 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 41.40 |
| Item in Stock | |
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| ID: | 722118 |
| Weight: | 0.58ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.84 |
| Item in Stock | |
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| ID: | 730429 |
| Weight: | 1.38ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 231.84 |
| Item in Stock | |
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| ID: | 545250 |
| Weight: | 2.53ct |
| Size: | 9 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 192.03 |
| Item in Stock | |
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| ID: | 722120 |
| Weight: | 0.63ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.24 |
| Item in Stock | |
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| ID: | 737914 |
| Weight: | 1.00ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 528690 |
| Weight: | 1.65ct |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 143.75 |
| Item in Stock | |
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| ID: | 621950 |
| Weight: | 1.76ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.42 |
| Item in Stock | |
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| ID: | 711610 |
| Weight: | 1.29ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
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| ID: | 711015 |
| Weight: | 0.93ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.58 |
| Item in Stock | |
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| ID: | 708385 |
| Weight: | 1.03ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.28 |
| Item in Stock | |
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| ID: | 737912 |
| Weight: | 1.22ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 61.00 |
| Item in Stock | |
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| ID: | 721853 |
| Weight: | 0.63ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.24 |
| Item in Stock | |
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| ID: | 747723 |
| Weight: | 1.80ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 252.00 |
| Item in Stock | |
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| ID: | 681886 |
| Weight: | 9.12ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 54.72 |
| Item in Stock | |
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| ID: | 708249 |
| Weight: | 1.99ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 41.10 |
| Item in Stock | |
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| ID: | 378732 |
| Weight: | 2.36ct (total) |
| Size: | 6 x 4 mm (calibrated) |
| Clarity: | VS |
| Content: | 4 pcs |
| Price: | $ 93.46 |
| Item in Stock | |
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| ID: | 684619 |
| Weight: | 18.63ct |
| Size: | 15 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 79.81 |
| Item in Stock | |
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| ID: | 672069 |
| Weight: | 9.75ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 58.50 |
| Item in Stock | |
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| ID: | 685501 |
| Weight: | 12.78ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 54.74 |
| Item in Stock | |
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| ID: | 721415 |
| Weight: | 0.51ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.48 |
| Item in Stock | |
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| ID: | 722112 |
| Weight: | 1.72ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 82.56 |
| Item in Stock | |
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| ID: | 721767 |
| Weight: | 0.61ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.28 |
| Item in Stock | |
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| ID: | 710818 |
| Weight: | 1.14ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.76 |
| Item in Stock | |
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| ID: | 708652 |
| Weight: | 1.22ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.20 |
| Item in Stock | |
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| ID: | 480817 |
| Weight: | 3.30ct (total) |
| Size: | 4 x 4 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 8 pcs |
| Price: | $ 25.41 |
| Item in Stock | |
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| ID: | 712220 |
| Weight: | 0.73ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 14.58 |
| Item in Stock | |
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| ID: | 521719 |
| Weight: | 2.66ct |
| Size: | 8 x 8 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 287.28 |
| Item in Stock | |
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| ID: | 636872 |
| Weight: | 1.13ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.85 |
| Item in Stock | |
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| ID: | 634940 |
| Weight: | 1.51ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 33.22 |
| Item in Stock | |
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| ID: | 737487 |
| Weight: | 0.57ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 14.25 |
| Item in Stock | |
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| ID: | 743357 |
| Weight: | 1.65ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 231.00 |
| Item in Stock | |
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| ID: | 636266 |
| Weight: | 1.30ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.60 |
| Item in Stock | |
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| ID: | 635390 |
| Weight: | 0.82ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.04 |
| Item in Stock | |
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| ID: | 722363 |
| Weight: | 0.68ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.64 |
| Item in Stock | |
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| ID: | 732982 |
| Weight: | 0.94ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 708453 |
| Weight: | 1.67ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 34.49 |
| Item in Stock | |
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| ID: | 711512 |
| Weight: | 0.86ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 17.17 |
| Item in Stock | |
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| ID: | 708432 |
| Weight: | 1.33ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722119 |
| Weight: | 0.82ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 39.36 |
| Item in Stock | |
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| ID: | 474713 |
| Weight: | 2.29ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 25.19 |
| Item in Stock | |
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| ID: | 690463 |
| Weight: | 5.37ct |
| Size: | 13 x 13 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 126.11 |
| Item in Stock | |
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| ID: | 732439 |
| Weight: | 1.12ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.88 |
| Item in Stock | |
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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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I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
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Overall Rating -> 10
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Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
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Overall Rating -> 10
Very fast navigation and purchase, which is good. I need to strike while the iron is hot.
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easy site to navigate
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Overall Rating -> 10
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 -> 9 
Will know more once order received
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Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
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Overall Rating -> 10
It was easy to navigate
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