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: | 383631 |
| Weight: | 1.43ct |
| Size: | 17.9 x 3.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 36.05 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 383505 |
| Weight: | 1.33ct |
| Size: | 18.6 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.67 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730286 |
| Weight: | 1.01ct |
| Size: | 9.7 x 3.7 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 60.60 |
| 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: | 398178 |
| Weight: | 1.04ct |
| Size: | 13.9 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 27.46 |
| 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 | |
| More Options & Item Details | |
| ID: | 694213 |
| Weight: | 1.00ct |
| Size: | 9.9 x 4.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 30.00 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 708752 |
| Weight: | 1.47ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.36 |
| Item in Stock | |
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| ID: | 712803 |
| Weight: | 1.29ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 529530 |
| Weight: | 1.10ct |
| Size: | 6 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 95.83 |
| Item in Stock | |
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| ID: | 729873 |
| Weight: | 1.38ct |
| Size: | 9 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 231.84 |
| Item in Stock | |
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| ID: | 364142 |
| Weight: | 1.38ct |
| Size: | 13.3 x 3.7 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 36.53 |
| 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 | |
| More Options & Item Details | |
| ID: | 529161 |
| Weight: | 1.48ct |
| Size: | 7.6 x 5.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 128.94 |
| Item in Stock | |
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| ID: | 712684 |
| Weight: | 1.24ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
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| ID: | 364150 |
| Weight: | 1.40ct |
| Size: | 18.6 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 37.06 |
| Item in Stock | |
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| ID: | 708381 |
| Weight: | 1.27ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.23 |
| Item in Stock | |
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| ID: | 708456 |
| Weight: | 1.21ct |
| Size: | 7.5 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.98 |
| Item in Stock | |
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| ID: | 384202 |
| Weight: | 1.35ct |
| Size: | 18.3 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.40 |
| 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: | 450024 |
| Weight: | 1.03ct |
| Size: | 13.9 x 2.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 34.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 529168 |
| Weight: | 1.28ct |
| Size: | 7.3 x 5.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 111.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 517107 |
| Weight: | 1.28ct |
| Size: | 13.4 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 116.58 |
| 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 | |
| More Options & Item Details | |
| ID: | 672224 |
| Weight: | 1.28ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 38.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627601 |
| Weight: | 1.31ct |
| Size: | 7.5 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 43.23 |
| 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: | 724886 |
| Weight: | 1.28ct |
| Size: | 11.5 x 3.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 53.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 365064 |
| Weight: | 1.41ct |
| Size: | 18.9 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 37.13 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708507 |
| Weight: | 1.31ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694182 |
| Weight: | 1.00ct |
| Size: | 11.3 x 3.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 30.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744048 |
| Weight: | 1.32ct |
| Size: | 7.7 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 356.40 |
| 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: | 528798 |
| Weight: | 1.14ct |
| Size: | 7.3 x 4.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 90.29 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708842 |
| Weight: | 1.41ct |
| Size: | 7.3 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.12 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528811 |
| Weight: | 1.35ct |
| Size: | 8.7 x 4.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 117.61 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 693951 |
| Weight: | 1.08ct |
| Size: | 10.5 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 502134 |
| Weight: | 1.11ct |
| Size: | 11.9 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708840 |
| Weight: | 1.39ct |
| Size: | 7.2 x 5.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416135 |
| Weight: | 1.43ct |
| Size: | 15.8 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694212 |
| Weight: | 1.03ct |
| Size: | 8.6 x 4.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 30.90 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449346 |
| Weight: | 1.08ct |
| Size: | 14.6 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724953 |
| Weight: | 1.07ct |
| Size: | 7.6 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 44.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711587 |
| Weight: | 1.26ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712576 |
| Weight: | 1.29ct |
| Size: | 7.7 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724841 |
| Weight: | 1.00ct |
| Size: | 15 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 415992 |
| Weight: | 1.11ct |
| Size: | 17.7 x 2.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730328 |
| Weight: | 1.28ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 215.04 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730203 |
| Weight: | 1.15ct |
| Size: | 9.5 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 69.00 |
| 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: | 623066 |
| Weight: | 1.34ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.87 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416171 |
| Weight: | 1.13ct |
| Size: | 13.5 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 740719 |
| Weight: | 1.03ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 82.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743365 |
| Weight: | 1.23ct |
| Size: | 7.6 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 172.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 529524 |
| Weight: | 1.27ct |
| Size: | 6 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 110.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635644 |
| Weight: | 1.22ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.83 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708462 |
| Weight: | 1.16ct |
| Size: | 6.7 x 5.3 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.95 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708656 |
| Weight: | 1.44ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.74 |
| Item in Stock | |
| More Options & Item Details | |
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 am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 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
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
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 9
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Posted By Becky in October, 2025
Source: Bizrate
Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Posted By DrD in May, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
