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: | 538355 |
| Weight: | 1.14ct |
| Size: | 10.4 x 4.2 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 519911 |
| Weight: | 1.24ct |
| Size: | 13.3 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 112.94 |
| Item in Stock | |
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| ID: | 537746 |
| Weight: | 1.37ct |
| Size: | 9.2 x 4.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 124.78 |
| Item in Stock | |
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| ID: | 708835 |
| Weight: | 1.41ct |
| Size: | 7.1 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.12 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712568 |
| Weight: | 1.36ct |
| Size: | 7.4 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744039 |
| Weight: | 1.45ct |
| Size: | 7.3 x 4.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 391.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627907 |
| Weight: | 1.02ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449246 |
| Weight: | 1.14ct |
| Size: | 15.2 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.14 |
| Item in Stock | |
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| ID: | 730215 |
| Weight: | 1.35ct |
| Size: | 9 x 4.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 81.00 |
| Item in Stock | |
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| ID: | 709130 |
| Weight: | 1.37ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| Item in Stock | |
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| ID: | 590927 |
| Weight: | 1.03ct |
| Size: | 14.9 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.92 |
| 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: | 346804 |
| Weight: | 1.36ct |
| Size: | 14.6 x 3.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 55.28 |
| Item in Stock | |
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| ID: | 398133 |
| Weight: | 1.45ct |
| Size: | 17.7 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
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| ID: | 346807 |
| Weight: | 1.44ct |
| Size: | 20.7 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 58.55 |
| 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: | 350727 |
| Weight: | 1.38ct |
| Size: | 18.8 x 3.3 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 40.08 |
| Item in Stock | |
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| ID: | 712575 |
| Weight: | 1.29ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
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| ID: | 537741 |
| Weight: | 1.47ct |
| Size: | 11.3 x 4.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 133.88 |
| Item in Stock | |
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| ID: | 724950 |
| Weight: | 1.24ct |
| Size: | 9.6 x 4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 52.08 |
| Item in Stock | |
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| ID: | 379416 |
| Weight: | 1.27ct |
| Size: | 9 x 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 80.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528910 |
| Weight: | 1.24ct |
| Size: | 8.5 x 4.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 108.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730115 |
| Weight: | 1.08ct |
| Size: | 11.2 x 3.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528794 |
| Weight: | 1.49ct |
| Size: | 8.5 x 5.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 129.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 737488 |
| Weight: | 1.21ct |
| Size: | 7.4 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.25 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 627905 |
| Weight: | 1.42ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.10 |
| Item in Stock | |
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| ID: | 710819 |
| Weight: | 1.38ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.55 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 530088 |
| Weight: | 1.20ct |
| Size: | 7.5 x 4.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 104.54 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 365148 |
| Weight: | 1.40ct |
| Size: | 14.6 x 3.5 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 36.86 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 438022 |
| Weight: | 1.11ct |
| Size: | 16.3 x 2.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 36.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 727102 |
| Weight: | 1.34ct |
| Size: | 10.9 x 3.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 80.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416134 |
| Weight: | 1.41ct |
| Size: | 15 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 44.66 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 413151 |
| Weight: | 1.03ct |
| Size: | 6.4 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 47.22 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 727091 |
| Weight: | 1.40ct |
| Size: | 10.5 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 84.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635144 |
| Weight: | 1.09ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.98 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 390945 |
| Weight: | 1.34ct |
| Size: | 18.7 x 3.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 38.92 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724868 |
| Weight: | 1.12ct |
| Size: | 9.3 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 47.04 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 365164 |
| Weight: | 1.09ct |
| Size: | 12.5 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 28.72 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 708452 |
| Weight: | 1.49ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724928 |
| Weight: | 1.00ct |
| Size: | 12.2 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 42.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730022 |
| Weight: | 1.15ct |
| Size: | 15.5 x 3.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 69.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416056 |
| Weight: | 1.33ct |
| Size: | 20.4 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.13 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416378 |
| Weight: | 1.38ct |
| Size: | 22.2 x 3.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 43.72 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711552 |
| Weight: | 1.03ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.57 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 365072 |
| Weight: | 1.29ct |
| Size: | 13.4 x 3.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 33.97 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 744409 |
| Weight: | 1.19ct |
| Size: | 7 x 6.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 166.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349641 |
| Weight: | 1.20ct |
| Size: | 14 x 3.3 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 34.85 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 634931 |
| Weight: | 1.23ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712880 |
| Weight: | 1.12ct |
| Size: | 7.6 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.37 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712807 |
| Weight: | 1.36ct |
| Size: | 7.7 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 437834 |
| Weight: | 1.15ct |
| Size: | 15.8 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 37.96 |
| 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: | 708442 |
| Weight: | 1.43ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.53 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449503 |
| Weight: | 1.08ct |
| Size: | 14.6 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537752 |
| Weight: | 1.14ct |
| Size: | 10.3 x 3.8 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 413065 |
| Weight: | 1.19ct |
| Size: | 6.4 x 5.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 54.55 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 710818 |
| Weight: | 1.14ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.76 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708431 |
| Weight: | 1.37ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449499 |
| Weight: | 1.38ct |
| Size: | 11.9 x 3.8 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 54.65 |
| 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 
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
Source: Bizrate
Overall Rating -> 9 
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 10
I love the product and the details about each of them.
Posted By Love It! in July, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mm Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 8 
Good prices
Posted By TRM in October, 2025
Source: Bizrate
