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: | 708652 |
| Weight: | 1.22ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.20 |
| Item in Stock | |
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| ID: | 708457 |
| Weight: | 1.36ct |
| Size: | 7.6 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.41 |
| Item in Stock | |
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| ID: | 419816 |
| Weight: | 1.13ct |
| Size: | 6.1 x 5.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 71.59 |
| Item in Stock | |
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| ID: | 724884 |
| Weight: | 1.14ct |
| Size: | 18.7 x 2.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 47.88 |
| Item in Stock | |
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| ID: | 449245 |
| Weight: | 1.48ct |
| Size: | 19.8 x 3.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 58.61 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 517855 |
| Weight: | 1.25ct |
| Size: | 10.7 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 113.86 |
| Item in Stock | |
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| ID: | 525355 |
| Weight: | 1.35ct |
| Size: | 6.8 x 6.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 249.48 |
| Item in Stock | |
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| ID: | 398179 |
| Weight: | 1.36ct |
| Size: | 16.6 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.49 |
| Item in Stock | |
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| ID: | 530297 |
| Weight: | 1.21ct |
| Size: | 6.3 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 105.42 |
| 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: | 349651 |
| Weight: | 1.30ct |
| Size: | 15.1 x 3.5 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 37.75 |
| Item in Stock | |
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| ID: | 365082 |
| Weight: | 1.29ct |
| Size: | 14.8 x 3.7 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 33.97 |
| Item in Stock | |
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| ID: | 528906 |
| Weight: | 1.33ct |
| Size: | 9.7 x 4.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 115.87 |
| Item in Stock | |
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| ID: | 518926 |
| Weight: | 1.10ct |
| Size: | 9.9 x 4.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 87.12 |
| Item in Stock | |
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| ID: | 636880 |
| Weight: | 1.49ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.77 |
| Item in Stock | |
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| ID: | 709089 |
| Weight: | 1.49ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.77 |
| Item in Stock | |
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| ID: | 416142 |
| Weight: | 1.49ct |
| Size: | 19.5 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 47.21 |
| Item in Stock | |
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| ID: | 722372 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 48.00 |
| Item in Stock | |
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| ID: | 437879 |
| Weight: | 1.37ct |
| Size: | 18.7 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 45.22 |
| Item in Stock | |
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| 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: | 529531 |
| Weight: | 1.43ct |
| Size: | 6 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 113.26 |
| Item in Stock | |
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| ID: | 370102 |
| Weight: | 1.14ct |
| Size: | 15.5 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 24.43 |
| Item in Stock | |
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| ID: | 730077 |
| Weight: | 1.06ct |
| Size: | 12.3 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 63.60 |
| Item in Stock | |
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| ID: | 349598 |
| Weight: | 1.45ct |
| Size: | 14.6 x 3.6 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712569 |
| Weight: | 1.30ct |
| Size: | 7.8 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.96 |
| 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: | 634930 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.81 |
| Item in Stock | |
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| ID: | 730468 |
| Weight: | 1.22ct |
| Size: | 6.4 x 5.2 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 73.20 |
| Item in Stock | |
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| ID: | 711610 |
| Weight: | 1.29ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
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| ID: | 420033 |
| Weight: | 1.34ct |
| Size: | 7.1 x 5.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 84.90 |
| Item in Stock | |
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| ID: | 708515 |
| Weight: | 1.29ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.64 |
| Item in Stock | |
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| ID: | 530094 |
| Weight: | 1.01ct |
| Size: | 7.4 x 4.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 88.00 |
| Item in Stock | |
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| ID: | 537694 |
| Weight: | 1.46ct |
| Size: | 11.9 x 4.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 132.97 |
| Item in Stock | |
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| ID: | 708400 |
| Weight: | 1.26ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384165 |
| Weight: | 1.01ct |
| Size: | 13.5 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 25.73 |
| 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 | |
| More Options & Item Details | |
| ID: | 710816 |
| Weight: | 1.22ct |
| Size: | 7.9 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416329 |
| Weight: | 1.35ct |
| Size: | 15.5 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384174 |
| Weight: | 1.17ct |
| Size: | 13.3 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 29.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712884 |
| Weight: | 1.06ct |
| Size: | 7.6 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 450197 |
| Weight: | 1.01ct |
| Size: | 14 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.34 |
| Item in Stock | |
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| ID: | 708450 |
| Weight: | 1.39ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 350726 |
| Weight: | 1.26ct |
| Size: | 20.6 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.59 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709088 |
| Weight: | 1.39ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744055 |
| Weight: | 1.48ct |
| Size: | 8.7 x 4.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 399.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416137 |
| Weight: | 1.40ct |
| Size: | 16.5 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.32 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730433 |
| Weight: | 1.48ct |
| Size: | 7.7 x 6.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 248.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743358 |
| Weight: | 1.31ct |
| Size: | 7.5 x 5.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 183.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 384370 |
| Weight: | 1.33ct |
| Size: | 13.7 x 3.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 33.89 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416368 |
| Weight: | 1.21ct |
| Size: | 14.7 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.33 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 560857 |
| Weight: | 1.41ct |
| Size: | 8.6 x 4.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 122.84 |
| 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: | 732979 |
| Weight: | 1.45ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724988 |
| Weight: | 1.16ct |
| Size: | 6.7 x 4.5 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 48.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 729984 |
| Weight: | 1.47ct |
| Size: | 6.3 x 5.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 88.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 743194 |
| Weight: | 1.32ct |
| Size: | 7.3 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 184.80 |
| 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: | 538353 |
| Weight: | 1.24ct |
| Size: | 11.1 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 112.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416331 |
| Weight: | 1.33ct |
| Size: | 15.2 x 3.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.13 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 626616 |
| Weight: | 1.42ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.10 |
| 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 
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 9 
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Posted By Ron T in November, 2025
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Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
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Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
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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
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Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
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Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 10
It was easy and to the point
Posted By Victorius in May, 2025
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Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
Source: Bizrate
