1 Carat Tourmaline Gemstones - Natural, Certified
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Bi-color 1 Carat Tourmaline
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Black
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Blue
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Brown 1 Carat Tourmaline
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Golden 1 Carat Tourmaline
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Gray
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Green 1 Carat Tourmaline
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Multicolor 1 Carat Tourmaline
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Orange 1 Carat Tourmaline
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Pink 1 Carat Tourmaline
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Purple 1 Carat Tourmaline
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Red 1 Carat Tourmaline
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Turquoise
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Violet
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White
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Yellow 1 Carat Tourmaline
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
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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 | |
| More Options & Item Details | |
| ID: | 712685 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 710824 |
| Weight: | 1.23ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.56 |
| Item in Stock | |
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| ID: | 711551 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.97 |
| Item in Stock | |
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| ID: | 350271 |
| Weight: | 1.34ct |
| Size: | 12.6 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 38.92 |
| Item in Stock | |
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| ID: | 538353 |
| Weight: | 1.24ct |
| Size: | 11.1 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 112.94 |
| Item in Stock | |
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| ID: | 727824 |
| Weight: | 1.08ct |
| Size: | 7.1 x 5.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
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| ID: | 727822 |
| Weight: | 1.23ct |
| Size: | 7.1 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.72 |
| Item in Stock | |
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| ID: | 525626 |
| Weight: | 1.33ct |
| Size: | 6.9 x 6.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 204.82 |
| Item in Stock | |
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| ID: | 724928 |
| Weight: | 1.00ct |
| Size: | 12.2 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 42.00 |
| Item in Stock | |
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| ID: | 694131 |
| Weight: | 1.47ct |
| Size: | 15.4 x 3.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 44.10 |
| Item in Stock | |
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| ID: | 529531 |
| Weight: | 1.43ct |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 113.26 |
| Item in Stock | |
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| ID: | 634930 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.81 |
| Item in Stock | |
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| ID: | 747465 |
| Weight: | 1.42ct |
| Size: | 6.9 x 6.3 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 255.60 |
| Item in Stock | |
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| ID: | 384369 |
| Weight: | 1.17ct |
| Size: | 13.7 x 3.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 29.81 |
| Item in Stock | |
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| ID: | 724887 |
| Weight: | 1.21ct |
| Size: | 9.5 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 50.82 |
| Item in Stock | |
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| ID: | 712879 |
| Weight: | 1.32ct |
| Size: | 7.7 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.35 |
| Item in Stock | |
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| ID: | 694244 |
| Weight: | 1.08ct |
| Size: | 14.6 x 3.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.40 |
| Item in Stock | |
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| ID: | 391028 |
| Weight: | 1.18ct |
| Size: | 20 x 2.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 34.27 |
| Item in Stock | |
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| ID: | 712566 |
| Weight: | 1.13ct |
| Size: | 7.4 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 711603 |
| Weight: | 1.13ct |
| Size: | 7.2 x 6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 712688 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 449245 |
| Weight: | 1.48ct |
| Size: | 19.8 x 3.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 58.61 |
| 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 | |
| More Options & Item Details | |
| ID: | 350262 |
| Weight: | 1.47ct |
| Size: | 13.4 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 38.81 |
| Item in Stock | |
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| ID: | 398153 |
| Weight: | 1.29ct |
| Size: | 21.6 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 37.46 |
| Item in Stock | |
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| ID: | 416058 |
| Weight: | 1.32ct |
| Size: | 21.3 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 41.82 |
| Item in Stock | |
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| ID: | 694219 |
| Weight: | 1.15ct |
| Size: | 10.3 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.50 |
| Item in Stock | |
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| ID: | 708512 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.06 |
| Item in Stock | |
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| ID: | 416391 |
| Weight: | 1.22ct |
| Size: | 18.6 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.14 |
| Item in Stock | |
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| ID: | 528696 |
| Weight: | 1.07ct |
| Size: | 9.4 x 4.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 93.22 |
| Item in Stock | |
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| ID: | 346797 |
| Weight: | 1.44ct |
| Size: | 16 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 58.55 |
| Item in Stock | |
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| ID: | 730321 |
| Weight: | 1.30ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 182.00 |
| Item in Stock | |
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| ID: | 742939 |
| Weight: | 1.42ct |
| Size: | 9.2 x 5.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 198.80 |
| Item in Stock | |
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| ID: | 626620 |
| Weight: | 1.14ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.95 |
| Item in Stock | |
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| ID: | 708655 |
| Weight: | 1.33ct |
| Size: | 7.6 x 6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.47 |
| Item in Stock | |
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| ID: | 708382 |
| Weight: | 1.25ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.81 |
| Item in Stock | |
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| ID: | 710825 |
| Weight: | 1.07ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528796 |
| Weight: | 1.36ct |
| Size: | 8.3 x 4.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 118.49 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 398162 |
| Weight: | 1.08ct |
| Size: | 19.5 x 2.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.37 |
| Item in Stock | |
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| ID: | 350711 |
| Weight: | 1.15ct |
| Size: | 17.3 x 2.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 33.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712570 |
| Weight: | 1.37ct |
| Size: | 7.5 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 623066 |
| Weight: | 1.34ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.87 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 382750 |
| Weight: | 1.16ct |
| Size: | 19.1 x 2.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708445 |
| Weight: | 1.12ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537697 |
| Weight: | 1.47ct |
| Size: | 9.5 x 4.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 133.88 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722107 |
| Weight: | 1.39ct |
| Size: | 7.4 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 66.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 413151 |
| Weight: | 1.03ct |
| Size: | 6.4 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 47.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744041 |
| Weight: | 1.06ct |
| Size: | 8.3 x 4.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 286.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730431 |
| Weight: | 1.44ct |
| Size: | 7.8 x 6.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 241.92 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 701526 |
| Weight: | 1.24ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 59.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627594 |
| Weight: | 1.26ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 49.90 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712063 |
| Weight: | 1.18ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.57 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 365072 |
| Weight: | 1.29ct |
| Size: | 13.4 x 3.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 33.97 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416053 |
| Weight: | 1.35ct |
| Size: | 16.1 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416389 |
| Weight: | 1.23ct |
| Size: | 16.1 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 38.96 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528693 |
| Weight: | 1.33ct |
| Size: | 7.7 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 115.87 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528687 |
| Weight: | 1.43ct |
| Size: | 6.7 x 5.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 124.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349596 |
| Weight: | 1.45ct |
| Size: | 17.3 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694140 |
| Weight: | 1.01ct |
| Size: | 12 x 3.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 30.30 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy 1 Carat Tourmaline from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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FAQs
What are 1 carat tourmaline gemstones?
1 carat tourmaline gemstones are natural, certified loose gems weighing approximately 1 carat, prized for their vibrant colors and versatility in jewelry-making.
Are 1 carat tourmaline gemstones natural?
Yes, all 1 carat tourmaline gemstones are 100% natural and certified, with any treatments, such as heat, fully disclosed for transparency.
What jewelry can I make with 1 carat tourmaline gemstones?
1 carat tourmaline gemstones are ideal for rings, earrings, pendants, and necklaces, offering a Mohs hardness of 7-7.5 for durable, colorful designs.
What shapes and sizes of 1 carat tourmaline gemstones are available?
1 carat tourmaline gemstones are available in round, oval, cushion, and pear shapes, typically sized around 5-7 mm, suitable for various jewelry projects.
How do I purchase 1 carat tourmaline gemstones from GemSelect?
Browse the 1 carat tourmaline gemstones category, select your preferred loose stone, and complete your purchase with secure checkout and worldwide shipping.
What colors do 1 carat tourmaline gemstones come in?
1 carat tourmaline gemstones come in vivid pink, green, blue, and multicolored hues, including bi-color and watermelon varieties, offering diverse options for jewelry designs.
Are 1 carat tourmaline gemstones in stock at GemSelect?
Yes, all 1 carat tourmaline gemstones are in stock and ready to ship, ensuring fast delivery for your jewelry-making needs.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
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
Source: Bizrate
Overall Rating -> 10
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Posted By JD in July, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
Very good
Posted By Niska in August, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
