Loose Calibrated Tourmaline: Shop Calibrated Stones for Jewelry, Wholesale Calibrated Tourmaline
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Bi-color Calibrated Tourmaline
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Black Calibrated Tourmaline
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Blue Calibrated Tourmaline
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Brown Calibrated Tourmaline
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Golden Calibrated Tourmaline
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Gray Calibrated Tourmaline
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Green Calibrated Tourmaline
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Multicolor Calibrated Tourmaline
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Orange Calibrated Tourmaline
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Pink Calibrated Tourmaline
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Purple Calibrated Tourmaline
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Red Calibrated Tourmaline
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Yellow Calibrated Tourmaline
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| ID: | 732443 |
| Weight: | 0.53ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 12.72 |
| Item in Stock | |
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| ID: | 716447 |
| Weight: | 3.20ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 460.80 |
| Item in Stock | |
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| ID: | 737545 |
| Weight: | 0.77ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.25 |
| Item in Stock | |
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| ID: | 627596 |
| Weight: | 1.58ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 62.57 |
| Item in Stock | |
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| ID: | 722125 |
| Weight: | 0.85ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 40.80 |
| Item in Stock | |
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| ID: | 712292 |
| Weight: | 2.04ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 40.74 |
| Item in Stock | |
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| ID: | 683004 |
| Weight: | 6.75ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 40.50 |
| Item in Stock | |
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| ID: | 737495 |
| Weight: | 1.51ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 37.75 |
| Item in Stock | |
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| ID: | 667976 |
| Weight: | 6.42ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 38.52 |
| Item in Stock | |
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| ID: | 709328 |
| Weight: | 1.44ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.74 |
| Item in Stock | |
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| ID: | 711548 |
| Weight: | 1.13ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 682114 |
| Weight: | 8.67ct |
| Size: | 13 x 11 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 43.35 |
| Item in Stock | |
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| ID: | 708431 |
| Weight: | 1.37ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| 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: | 722126 |
| Weight: | 0.71ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 34.08 |
| Item in Stock | |
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| ID: | 635154 |
| Weight: | 2.70ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 59.39 |
| Item in Stock | |
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| ID: | 737874 |
| Weight: | 1.44ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 72.00 |
| Item in Stock | |
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| ID: | 627479 |
| Weight: | 1.66ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.52 |
| Item in Stock | |
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| ID: | 668825 |
| Weight: | 16.78ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 100.68 |
| Item in Stock | |
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| ID: | 711789 |
| Weight: | 0.79ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 15.78 |
| Item in Stock | |
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| ID: | 730330 |
| Weight: | 1.43ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 240.24 |
| Item in Stock | |
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| ID: | 711792 |
| Weight: | 1.45ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.13 |
| 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: | 722110 |
| Weight: | 0.74ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 35.52 |
| Item in Stock | |
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| ID: | 711086 |
| Weight: | 1.72ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 34.34 |
| Item in Stock | |
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| ID: | 712691 |
| Weight: | 0.88ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 17.57 |
| Item in Stock | |
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| ID: | 732442 |
| Weight: | 0.57ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 13.68 |
| Item in Stock | |
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| ID: | 722362 |
| Weight: | 0.61ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.28 |
| Item in Stock | |
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| ID: | 712215 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.36 |
| Item in Stock | |
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| ID: | 711016 |
| Weight: | 1.17ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.36 |
| Item in Stock | |
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| ID: | 721318 |
| Weight: | 0.62ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.80 |
| Item in Stock | |
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| ID: | 701959 |
| Weight: | 7.07ct |
| Size: | 13 x 9 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 42.42 |
| Item in Stock | |
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| ID: | 627992 |
| Weight: | 1.57ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.86 |
| Item in Stock | |
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| ID: | 732990 |
| Weight: | 1.29ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.96 |
| Item in Stock | |
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| ID: | 712293 |
| Weight: | 2.21ct (total) |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 44.12 |
| Item in Stock | |
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| ID: | 721844 |
| Weight: | 1.18ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 56.64 |
| Item in Stock | |
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| ID: | 708454 |
| Weight: | 1.50ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.98 |
| Item in Stock | |
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| ID: | 711007 |
| Weight: | 0.89ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 17.77 |
| Item in Stock | |
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| ID: | 682523 |
| Weight: | 8.99ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 53.94 |
| Item in Stock | |
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| ID: | 628147 |
| Weight: | 3.24ct (total) |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 116.64 |
| Item in Stock | |
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| ID: | 730320 |
| Weight: | 1.67ct |
| Size: | 7.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 233.80 |
| Item in Stock | |
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| ID: | 721481 |
| Weight: | 1.05ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 50.40 |
| Item in Stock | |
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| ID: | 712068 |
| Weight: | 1.13ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 691214 |
| Weight: | 5.01ct |
| Size: | 14 x 14 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 117.66 |
| Item in Stock | |
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| ID: | 708506 |
| Weight: | 0.74ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 15.29 |
| Item in Stock | |
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| ID: | 721491 |
| Weight: | 0.61ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.28 |
| Item in Stock | |
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| ID: | 737503 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.25 |
| Item in Stock | |
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| ID: | 681889 |
| Weight: | 6.23ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 37.38 |
| Item in Stock | |
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| ID: | 702081 |
| Weight: | 8.97ct |
| Size: | 15 x 10 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 53.82 |
| Item in Stock | |
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| ID: | 712693 |
| Weight: | 1.29ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
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| ID: | 682528 |
| Weight: | 12.55ct |
| Size: | 16 x 12 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 75.30 |
| Item in Stock | |
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| ID: | 708464 |
| Weight: | 1.52ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.39 |
| Item in Stock | |
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| ID: | 708263 |
| Weight: | 1.73ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 35.72 |
| Item in Stock | |
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| ID: | 628111 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 16.77 |
| Item in Stock | |
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| ID: | 721420 |
| Weight: | 0.65ct |
| Size: | 5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.20 |
| Item in Stock | |
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| ID: | 711517 |
| Weight: | 0.88ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 17.57 |
| Item in Stock | |
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| ID: | 708841 |
| Weight: | 1.27ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.23 |
| Item in Stock | |
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| ID: | 627862 |
| Weight: | 2.77ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 99.72 |
| Item in Stock | |
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| ID: | 732440 |
| Weight: | 1.64ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 39.36 |
| Item in Stock | |
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| ID: | 472632 |
| Weight: | 4.09ct |
| Size: | 14 x 12 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 53.99 |
| 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
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Very large selection from affordable to high end I will be coming back to shop again!
Posted By GreenGator in August, 2025
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Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
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Overall Rating -> 10
All good
Posted By DouscheGift in August, 2025
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Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Posted By Razormane in April, 2025
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Overall Rating -> 8 
everything was fine
Posted By Marc in January, 2025
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Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
