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: | 732991 |
| Weight: | 1.35ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 729872 |
| Weight: | 1.08ct |
| Size: | 6.7 x 6.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 181.44 |
| Item in Stock | |
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| ID: | 501969 |
| Weight: | 1.27ct |
| Size: | 12.6 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 41.92 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627986 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709329 |
| Weight: | 1.23ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 383507 |
| Weight: | 1.05ct |
| Size: | 11.2 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 26.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449452 |
| Weight: | 1.25ct |
| Size: | 12.8 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 49.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724876 |
| Weight: | 1.17ct |
| Size: | 12.4 x 3.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 49.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416145 |
| Weight: | 1.44ct |
| Size: | 11.4 x 3.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 45.62 |
| Item in Stock | |
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| ID: | 349549 |
| Weight: | 1.17ct |
| Size: | 13.7 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 33.97 |
| 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: | 708451 |
| 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: | 737505 |
| Weight: | 1.18ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.50 |
| Item in Stock | |
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| ID: | 730018 |
| Weight: | 1.22ct |
| Size: | 10.6 x 3.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 73.20 |
| Item in Stock | |
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| ID: | 730284 |
| Weight: | 1.21ct |
| Size: | 7.6 x 4.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 72.60 |
| 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: | 528903 |
| Weight: | 1.11ct |
| Size: | 7.9 x 4.7 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 80.59 |
| Item in Stock | |
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| 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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| ID: | 538354 |
| Weight: | 1.37ct |
| Size: | 10.8 x 4.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 124.78 |
| Item in Stock | |
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| ID: | 438110 |
| Weight: | 1.47ct |
| Size: | 21.2 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 44.10 |
| Item in Stock | |
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| ID: | 529167 |
| Weight: | 1.07ct |
| Size: | 5.9 x 4.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 93.22 |
| 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: | 711609 |
| Weight: | 1.07ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.36 |
| Item in Stock | |
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| ID: | 737868 |
| Weight: | 1.00ct |
| Size: | 7.8 x 5.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 525352 |
| Weight: | 1.47ct |
| Size: | 7 x 6.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 271.66 |
| Item in Stock | |
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| ID: | 709087 |
| Weight: | 1.40ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.91 |
| Item in Stock | |
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| ID: | 701266 |
| Weight: | 1.09ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 52.32 |
| Item in Stock | |
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| ID: | 708841 |
| Weight: | 1.27ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.23 |
| Item in Stock | |
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| ID: | 346803 |
| Weight: | 1.46ct |
| Size: | 12.2 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 59.35 |
| Item in Stock | |
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| ID: | 694186 |
| Weight: | 1.00ct |
| Size: | 8.4 x 4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 30.00 |
| 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 | |
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| ID: | 708762 |
| Weight: | 1.26ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.68 |
| Item in Stock | |
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| ID: | 384225 |
| Weight: | 1.35ct |
| Size: | 16.4 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.40 |
| 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 | |
| More Options & Item Details | |
| ID: | 747197 |
| Weight: | 1.49ct |
| Size: | 7.9 x 5.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 208.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416282 |
| Weight: | 1.22ct |
| Size: | 16.1 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528813 |
| Weight: | 1.12ct |
| Size: | 8.8 x 4.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 97.57 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 727822 |
| Weight: | 1.23ct |
| Size: | 7.1 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537798 |
| Weight: | 1.14ct |
| Size: | 9.8 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416150 |
| Weight: | 1.44ct |
| Size: | 16.2 x 3.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 45.62 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711009 |
| Weight: | 1.08ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 383808 |
| Weight: | 1.23ct |
| Size: | 15.4 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.01 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 529077 |
| Weight: | 1.40ct |
| Size: | 7.5 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 121.97 |
| 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: | 712809 |
| Weight: | 1.02ct |
| Size: | 7.4 x 5.9 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416170 |
| Weight: | 1.11ct |
| Size: | 12.6 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 35.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724942 |
| Weight: | 1.18ct |
| Size: | 7.8 x 4.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 49.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 727282 |
| Weight: | 1.42ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 85.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712939 |
| Weight: | 1.28ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537791 |
| Weight: | 1.14ct |
| Size: | 9.9 x 3.9 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708647 |
| Weight: | 1.37ct |
| Size: | 7.6 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.58 |
| 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: | 704401 |
| Weight: | 1.13ct |
| Size: | 5.8 x 5.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 37.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730016 |
| Weight: | 1.12ct |
| Size: | 10.1 x 3.5 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 67.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 737962 |
| Weight: | 1.14ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 57.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744412 |
| Weight: | 1.31ct |
| Size: | 7.4 x 6.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 183.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708517 |
| Weight: | 1.45ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 725212 |
| Weight: | 1.00ct |
| Size: | 8.3 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 42.00 |
| 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 | |
| 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 | |
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 
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
I can pick and choose from large selection and find just what I need for .y projects, currently my cane.
Posted By Darkstar731 in July, 2025
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Overall Rating -> 10
I would recommend gem select yo everyone Fast service and no problems
Posted By Steve in March, 2025
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Overall Rating -> 10
excellent deals-excellent service-fair prices
Posted By JD in April, 2025
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Overall Rating -> 8 
Good prices
Posted By TRM in October, 2025
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Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
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Overall Rating -> 9 
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
