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: | 627986 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.50 |
| Item in Stock | |
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| ID: | 537749 |
| Weight: | 1.48ct |
| Size: | 10 x 4.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 134.80 |
| Item in Stock | |
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| ID: | 712809 |
| Weight: | 1.02ct |
| Size: | 7.4 x 5.9 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.36 |
| Item in Stock | |
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| ID: | 384172 |
| Weight: | 1.33ct |
| Size: | 16.6 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.89 |
| Item in Stock | |
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| ID: | 449252 |
| Weight: | 1.33ct |
| Size: | 20.9 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 52.67 |
| Item in Stock | |
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| ID: | 519907 |
| Weight: | 1.18ct |
| Size: | 8.7 x 4.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 97.70 |
| Item in Stock | |
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| ID: | 711014 |
| Weight: | 1.01ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.17 |
| Item in Stock | |
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| ID: | 383761 |
| Weight: | 1.35ct |
| Size: | 18.8 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 34.04 |
| Item in Stock | |
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| ID: | 729979 |
| Weight: | 1.03ct |
| Size: | 7.3 x 4.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 61.80 |
| Item in Stock | |
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| ID: | 449346 |
| Weight: | 1.08ct |
| Size: | 14.6 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
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| ID: | 708650 |
| Weight: | 1.48ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.56 |
| Item in Stock | |
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| ID: | 416140 |
| Weight: | 1.43ct |
| Size: | 18.6 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.30 |
| Item in Stock | |
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| ID: | 712222 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.97 |
| Item in Stock | |
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| ID: | 524911 |
| Weight: | 1.35ct |
| Size: | 6.7 x 6.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 249.48 |
| Item in Stock | |
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| ID: | 743193 |
| Weight: | 1.45ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 203.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 415994 |
| Weight: | 1.08ct |
| Size: | 16.5 x 2.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.21 |
| Item in Stock | |
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| ID: | 524920 |
| Weight: | 1.41ct |
| Size: | 7.6 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 260.57 |
| Item in Stock | |
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| ID: | 512179 |
| Weight: | 1.21ct |
| Size: | 8.8 x 4.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 110.21 |
| Item in Stock | |
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| ID: | 517854 |
| Weight: | 1.24ct |
| Size: | 13.3 x 3.5 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 112.94 |
| Item in Stock | |
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| ID: | 737506 |
| Weight: | 1.35ct |
| Size: | 7 x 5.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 33.75 |
| Item in Stock | |
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| ID: | 694144 |
| Weight: | 1.05ct |
| Size: | 9.8 x 4.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 31.50 |
| Item in Stock | |
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| ID: | 627907 |
| Weight: | 1.02ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.76 |
| Item in Stock | |
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| ID: | 529165 |
| Weight: | 1.46ct |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 127.20 |
| Item in Stock | |
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| ID: | 724841 |
| Weight: | 1.00ct |
| Size: | 15 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.00 |
| Item in Stock | |
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| ID: | 416368 |
| Weight: | 1.21ct |
| Size: | 14.7 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.33 |
| Item in Stock | |
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| ID: | 712221 |
| Weight: | 1.23ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.56 |
| Item in Stock | |
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| ID: | 724840 |
| Weight: | 1.20ct |
| Size: | 9.2 x 4.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 50.40 |
| Item in Stock | |
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| ID: | 501561 |
| Weight: | 1.41ct |
| Size: | 13 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.54 |
| Item in Stock | |
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| ID: | 712060 |
| Weight: | 1.24ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
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| ID: | 370108 |
| Weight: | 1.35ct |
| Size: | 15.7 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.72 |
| Item in Stock | |
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| ID: | 416049 |
| Weight: | 1.35ct |
| Size: | 18 x 3.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
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| ID: | 390952 |
| 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: | 416378 |
| Weight: | 1.38ct |
| Size: | 22.2 x 3.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 43.72 |
| Item in Stock | |
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| ID: | 730075 |
| Weight: | 1.17ct |
| Size: | 11.1 x 3.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 70.20 |
| Item in Stock | |
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| ID: | 709137 |
| Weight: | 1.31ct |
| Size: | 7.7 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 391025 |
| Weight: | 1.13ct |
| Size: | 15.6 x 2.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.82 |
| Item in Stock | |
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| ID: | 635147 |
| Weight: | 1.15ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.30 |
| Item in Stock | |
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| ID: | 732809 |
| Weight: | 1.45ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.00 |
| 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 | |
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| ID: | 383505 |
| Weight: | 1.33ct |
| Size: | 18.6 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.67 |
| Item in Stock | |
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| ID: | 512160 |
| Weight: | 1.42ct |
| Size: | 8.2 x 4.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 107.78 |
| Item in Stock | |
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| ID: | 525171 |
| Weight: | 1.38ct |
| Size: | 7.1 x 6.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 255.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528902 |
| Weight: | 1.35ct |
| Size: | 7.6 x 4.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 117.61 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730489 |
| Weight: | 1.01ct |
| Size: | 5.7 x 5.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 60.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 350278 |
| Weight: | 1.47ct |
| Size: | 17.2 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.68 |
| Item in Stock | |
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| ID: | 416332 |
| Weight: | 1.33ct |
| Size: | 16.8 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.13 |
| Item in Stock | |
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| ID: | 708758 |
| Weight: | 1.25ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.51 |
| Item in Stock | |
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| ID: | 709133 |
| Weight: | 1.24ct |
| Size: | 7.4 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.61 |
| 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 | |
| More Options & Item Details | |
| ID: | 694218 |
| Weight: | 1.33ct |
| Size: | 12.6 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.90 |
| Item in Stock | |
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| ID: | 732989 |
| Weight: | 1.29ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.96 |
| Item in Stock | |
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| ID: | 724878 |
| Weight: | 1.27ct |
| Size: | 11.9 x 3.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 53.34 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711553 |
| Weight: | 1.12ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.37 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528797 |
| Weight: | 1.04ct |
| Size: | 6.7 x 5.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 90.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537699 |
| Weight: | 1.07ct |
| Size: | 7.3 x 4.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 97.45 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722113 |
| Weight: | 1.40ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 67.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711548 |
| Weight: | 1.13ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528901 |
| Weight: | 1.28ct |
| Size: | 9.2 x 4.1 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 111.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537693 |
| Weight: | 1.16ct |
| Size: | 8.4 x 4.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 105.65 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730493 |
| Weight: | 1.10ct |
| Size: | 5.4 x 5.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 66.00 |
| 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 -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
Posted By Salvo in July, 2025
Source: Bizrate
Overall Rating -> 10 
Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.
Posted By Jac in July, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 9 
Will know more once order received
Posted By Jim in September, 2025
Source: Bizrate
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
Source: Bizrate
Overall Rating -> 10
I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.
Posted By Nate in March, 2025
Source: Bizrate
