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: | 721481 |
| Weight: | 1.05ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 50.40 |
| Item in Stock | |
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| ID: | 416376 |
| Weight: | 1.48ct |
| Size: | 19.4 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 46.88 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 390797 |
| Weight: | 1.13ct |
| Size: | 16.5 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.82 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 744411 |
| Weight: | 1.44ct |
| Size: | 7.5 x 6.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 201.60 |
| Item in Stock | |
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| ID: | 709097 |
| Weight: | 1.37ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| Item in Stock | |
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| ID: | 365152 |
| Weight: | 1.47ct |
| Size: | 15.1 x 3.6 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 38.71 |
| Item in Stock | |
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| ID: | 743365 |
| Weight: | 1.23ct |
| Size: | 7.6 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 172.20 |
| Item in Stock | |
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| ID: | 628181 |
| Weight: | 1.22ct |
| Size: | 7.7 x 5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 43.92 |
| Item in Stock | |
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| ID: | 747682 |
| Weight: | 1.45ct |
| Size: | 7.8 x 6.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 203.00 |
| Item in Stock | |
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| ID: | 529524 |
| Weight: | 1.27ct |
| Size: | 6 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 110.64 |
| Item in Stock | |
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| ID: | 384226 |
| Weight: | 1.39ct |
| Size: | 16.7 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.41 |
| Item in Stock | |
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| ID: | 416137 |
| Weight: | 1.40ct |
| Size: | 16.5 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.32 |
| Item in Stock | |
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| ID: | 747479 |
| Weight: | 1.44ct |
| Size: | 7.4 x 6.8 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 259.20 |
| Item in Stock | |
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| ID: | 715341 |
| Weight: | 1.48ct |
| Size: | 9.5 x 6.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 213.12 |
| Item in Stock | |
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| ID: | 516620 |
| Weight: | 1.26ct |
| Size: | 10 x 4.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 99.79 |
| Item in Stock | |
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| ID: | 350726 |
| Weight: | 1.26ct |
| Size: | 20.6 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.59 |
| Item in Stock | |
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| ID: | 590927 |
| Weight: | 1.03ct |
| Size: | 14.9 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.92 |
| Item in Stock | |
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| ID: | 416170 |
| Weight: | 1.11ct |
| Size: | 12.6 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.16 |
| Item in Stock | |
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| ID: | 747691 |
| Weight: | 1.47ct |
| Size: | 7 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 205.80 |
| Item in Stock | |
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| ID: | 398132 |
| Weight: | 1.23ct |
| Size: | 14.2 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.72 |
| Item in Stock | |
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| ID: | 694241 |
| Weight: | 1.04ct |
| Size: | 11.6 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 31.20 |
| Item in Stock | |
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| ID: | 710815 |
| Weight: | 1.30ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.96 |
| Item in Stock | |
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| ID: | 712223 |
| Weight: | 1.03ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.57 |
| Item in Stock | |
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| ID: | 437831 |
| Weight: | 1.16ct |
| Size: | 13.7 x 3.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 38.28 |
| Item in Stock | |
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| ID: | 384247 |
| Weight: | 1.22ct |
| Size: | 15.3 x 3.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 31.09 |
| Item in Stock | |
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| ID: | 416171 |
| Weight: | 1.13ct |
| Size: | 13.5 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.80 |
| Item in Stock | |
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| ID: | 627994 |
| Weight: | 1.18ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.70 |
| Item in Stock | |
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| ID: | 383474 |
| Weight: | 1.43ct |
| Size: | 14.3 x 3.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 36.20 |
| Item in Stock | |
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| ID: | 398160 |
| Weight: | 1.35ct |
| Size: | 16.3 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.20 |
| Item in Stock | |
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| ID: | 384254 |
| Weight: | 1.39ct |
| Size: | 13.9 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.20 |
| Item in Stock | |
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| ID: | 537741 |
| Weight: | 1.47ct |
| Size: | 11.3 x 4.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 133.88 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416363 |
| Weight: | 1.20ct |
| Size: | 12.2 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711588 |
| Weight: | 1.48ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 346804 |
| Weight: | 1.36ct |
| Size: | 14.6 x 3.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 55.28 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384203 |
| Weight: | 1.34ct |
| Size: | 17.7 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709087 |
| Weight: | 1.40ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.91 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416301 |
| Weight: | 1.35ct |
| Size: | 14 x 3.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 38.88 |
| 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 | |
| More Options & Item Details | |
| ID: | 365151 |
| Weight: | 1.22ct |
| Size: | 15.3 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.12 |
| Item in Stock | |
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| ID: | 708653 |
| Weight: | 1.28ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.44 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743361 |
| Weight: | 1.12ct |
| Size: | 7.5 x 6.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 156.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 538354 |
| Weight: | 1.37ct |
| Size: | 10.8 x 4.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 124.78 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744408 |
| Weight: | 1.36ct |
| Size: | 7.4 x 7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 190.40 |
| 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: | 349553 |
| Weight: | 1.14ct |
| Size: | 17.3 x 3.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 33.11 |
| Item in Stock | |
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| ID: | 711011 |
| Weight: | 1.02ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416382 |
| Weight: | 1.26ct |
| Size: | 18.7 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.91 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730327 |
| Weight: | 1.45ct |
| Size: | 7.4 x 7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 243.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 437936 |
| Weight: | 1.49ct |
| Size: | 16 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 49.18 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 519909 |
| Weight: | 1.26ct |
| Size: | 9.4 x 4.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 114.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708431 |
| Weight: | 1.37ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694183 |
| Weight: | 1.10ct |
| Size: | 8.6 x 4.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 33.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 419859 |
| Weight: | 1.14ct |
| Size: | 6.5 x 5.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 72.23 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 747433 |
| Weight: | 1.45ct |
| Size: | 8.1 x 6.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 261.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 370082 |
| Weight: | 1.34ct |
| Size: | 23.1 x 2.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.45 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416390 |
| Weight: | 1.20ct |
| Size: | 17.5 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349641 |
| Weight: | 1.20ct |
| Size: | 14 x 3.3 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 34.85 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 413156 |
| Weight: | 1.09ct |
| Size: | 6.2 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 49.98 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 715342 |
| Weight: | 1.48ct |
| Size: | 9 x 6.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 177.60 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy 1 Carat Tourmaline from GemSelect?
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- 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 
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.
Posted By Sina in April, 2025
Source: Bizrate
Overall Rating -> 10
Very good.
Posted By Tommy in December, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
