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
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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: | 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: | 528809 |
| Weight: | 1.08ct |
| Size: | 7.6 x 4.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 94.09 |
| Item in Stock | |
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| ID: | 730433 |
| Weight: | 1.48ct |
| Size: | 7.7 x 6.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 248.64 |
| Item in Stock | |
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| ID: | 537800 |
| Weight: | 1.04ct |
| Size: | 10.7 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 94.73 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 398158 |
| Weight: | 1.13ct |
| Size: | 16.9 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.82 |
| Item in Stock | |
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| ID: | 724867 |
| Weight: | 1.47ct |
| Size: | 10.6 x 4.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 61.74 |
| Item in Stock | |
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| ID: | 528794 |
| Weight: | 1.49ct |
| Size: | 8.5 x 5.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 129.80 |
| Item in Stock | |
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| ID: | 349649 |
| Weight: | 1.45ct |
| Size: | 14.4 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
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| ID: | 724815 |
| Weight: | 1.17ct |
| Size: | 15.1 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 49.14 |
| Item in Stock | |
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| ID: | 437934 |
| Weight: | 1.24ct |
| Size: | 16.5 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.92 |
| Item in Stock | |
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| ID: | 708399 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.65 |
| Item in Stock | |
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| ID: | 730435 |
| Weight: | 1.49ct |
| Size: | 8.5 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 250.32 |
| 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: | 623066 |
| Weight: | 1.34ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.87 |
| 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: | 708443 |
| Weight: | 1.29ct |
| Size: | 7.5 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.64 |
| Item in Stock | |
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| ID: | 416375 |
| Weight: | 1.47ct |
| Size: | 22.2 x 2.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.57 |
| Item in Stock | |
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| ID: | 730426 |
| Weight: | 1.32ct |
| Size: | 9 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 221.76 |
| 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: | 416176 |
| Weight: | 1.16ct |
| Size: | 15.8 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.74 |
| Item in Stock | |
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| ID: | 525351 |
| Weight: | 1.32ct |
| Size: | 7.2 x 6.1 mm |
| Clarity: | VVS-VS |
| Price: | $ 203.28 |
| Item in Stock | |
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pcs
| ID: | 437933 |
| Weight: | 1.24ct |
| Size: | 18.1 x 2.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.92 |
| Item in Stock | |
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| ID: | 711549 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 398131 |
| Weight: | 1.45ct |
| Size: | 17.2 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
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| ID: | 384370 |
| Weight: | 1.33ct |
| Size: | 13.7 x 3.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 33.89 |
| Item in Stock | |
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| ID: | 365164 |
| Weight: | 1.09ct |
| Size: | 12.5 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 28.72 |
| Item in Stock | |
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| ID: | 727091 |
| Weight: | 1.40ct |
| Size: | 10.5 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 84.00 |
| 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: | 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: | 413163 |
| Weight: | 1.30ct |
| Size: | 7 x 6.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 54.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 729973 |
| Weight: | 1.28ct |
| Size: | 5.9 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 76.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712813 |
| Weight: | 1.27ct |
| Size: | 7.1 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712060 |
| Weight: | 1.24ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694219 |
| Weight: | 1.15ct |
| Size: | 10.3 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.50 |
| 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 | |
| More Options & Item Details | |
| ID: | 708841 |
| Weight: | 1.27ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.23 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416144 |
| Weight: | 1.44ct |
| Size: | 11.9 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.62 |
| Item in Stock | |
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| ID: | 708394 |
| Weight: | 1.33ct |
| Size: | 7 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.47 |
| 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 | |
| More Options & Item Details | |
| ID: | 419819 |
| Weight: | 1.00ct |
| Size: | 6.7 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 63.36 |
| Item in Stock | |
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| 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: | 349698 |
| Weight: | 1.24ct |
| Size: | 14.5 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 36.01 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 512179 |
| Weight: | 1.21ct |
| Size: | 8.8 x 4.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 110.21 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416372 |
| Weight: | 1.27ct |
| Size: | 19.4 x 2.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 501970 |
| Weight: | 1.34ct |
| Size: | 11.6 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 44.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349691 |
| Weight: | 1.00ct |
| Size: | 16.6 x 2.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.04 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 737499 |
| Weight: | 1.34ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 33.50 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 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: | 717403 |
| Weight: | 1.36ct |
| Size: | 9.5 x 4.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 440.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 437875 |
| Weight: | 1.36ct |
| Size: | 20.6 x 2.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 44.88 |
| Item in Stock | |
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| ID: | 708384 |
| Weight: | 1.16ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.96 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 391028 |
| Weight: | 1.18ct |
| Size: | 20 x 2.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 34.27 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 370102 |
| Weight: | 1.14ct |
| Size: | 15.5 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 24.43 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 419852 |
| Weight: | 1.23ct |
| Size: | 6.9 x 6.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 77.93 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416280 |
| Weight: | 1.23ct |
| Size: | 15.9 x 3.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 38.96 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349575 |
| Weight: | 1.43ct |
| Size: | 15.8 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 41.53 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537790 |
| Weight: | 1.44ct |
| Size: | 9.4 x 4.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 131.16 |
| 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 | |
| ID: | 730493 |
| Weight: | 1.10ct |
| Size: | 5.4 x 5.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 66.00 |
| Item in Stock | |
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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 
Good. I ts very user friendly.
Posted By Shalini in June, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 10
I am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 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
Overall Rating -> 9 
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate
