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: | 528813 |
| Weight: | 1.12ct |
| Size: | 8.8 x 4.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 97.57 |
| Item in Stock | |
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| ID: | 708445 |
| Weight: | 1.12ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.14 |
| Item in Stock | |
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| ID: | 712850 |
| Weight: | 1.35ct |
| Size: | 7.6 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.95 |
| Item in Stock | |
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| ID: | 724805 |
| Weight: | 1.28ct |
| Size: | 15.2 x 3.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 53.76 |
| Item in Stock | |
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| ID: | 712223 |
| Weight: | 1.03ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.57 |
| Item in Stock | |
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| ID: | 416278 |
| Weight: | 1.27ct |
| Size: | 13.7 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.24 |
| Item in Stock | |
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| ID: | 711603 |
| Weight: | 1.13ct |
| Size: | 7.2 x 6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| 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: | 416134 |
| Weight: | 1.41ct |
| Size: | 15 x 3.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 44.66 |
| Item in Stock | |
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| ID: | 529524 |
| Weight: | 1.27ct |
| Size: | 6 x 5.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 110.64 |
| Item in Stock | |
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| ID: | 383348 |
| Weight: | 1.45ct |
| Size: | 16 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.71 |
| Item in Stock | |
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| ID: | 419859 |
| Weight: | 1.14ct |
| Size: | 6.5 x 5.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 72.23 |
| Item in Stock | |
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| ID: | 449452 |
| Weight: | 1.25ct |
| Size: | 12.8 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 49.50 |
| Item in Stock | |
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| ID: | 416380 |
| Weight: | 1.24ct |
| Size: | 18.4 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 39.29 |
| 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: | 537790 |
| Weight: | 1.44ct |
| Size: | 9.4 x 4.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 131.16 |
| Item in Stock | |
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| ID: | 732439 |
| Weight: | 1.12ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.88 |
| 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: | 694241 |
| Weight: | 1.04ct |
| Size: | 11.6 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 31.20 |
| Item in Stock | |
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| ID: | 501970 |
| Weight: | 1.34ct |
| Size: | 11.6 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 44.22 |
| 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: | 383808 |
| Weight: | 1.23ct |
| Size: | 15.4 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 31.01 |
| 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 | |
| More Options & Item Details | |
| ID: | 730218 |
| Weight: | 1.01ct |
| Size: | 8.8 x 3.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.60 |
| Item in Stock | |
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| ID: | 437932 |
| Weight: | 1.23ct |
| Size: | 19.7 x 2.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.60 |
| Item in Stock | |
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| ID: | 383637 |
| Weight: | 1.26ct |
| Size: | 18.1 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 31.78 |
| Item in Stock | |
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| ID: | 730012 |
| Weight: | 1.08ct |
| Size: | 6.7 x 5.4 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
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| ID: | 365176 |
| Weight: | 1.49ct |
| Size: | 16 x 3.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 39.24 |
| Item in Stock | |
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| ID: | 712882 |
| Weight: | 1.13ct |
| Size: | 7.5 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 635645 |
| Weight: | 1.43ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 31.45 |
| 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 | |
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| ID: | 712694 |
| Weight: | 1.02ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.36 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 528901 |
| Weight: | 1.28ct |
| Size: | 9.2 x 4.1 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 111.52 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 530297 |
| Weight: | 1.21ct |
| Size: | 6.3 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 105.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 349592 |
| Weight: | 1.38ct |
| Size: | 18.2 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.08 |
| Item in Stock | |
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| ID: | 711788 |
| Weight: | 1.49ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.75 |
| Item in Stock | |
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| ID: | 627594 |
| Weight: | 1.26ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 49.90 |
| Item in Stock | |
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| ID: | 732990 |
| Weight: | 1.29ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.96 |
| Item in Stock | |
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| ID: | 711791 |
| Weight: | 1.49ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.75 |
| Item in Stock | |
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| ID: | 628111 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 16.77 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416178 |
| Weight: | 1.19ct |
| Size: | 15.9 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 37.70 |
| Item in Stock | |
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| ID: | 517854 |
| Weight: | 1.24ct |
| Size: | 13.3 x 3.5 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 112.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 636880 |
| Weight: | 1.49ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.77 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 712811 |
| Weight: | 1.29ct |
| Size: | 7.2 x 5.7 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.76 |
| Item in Stock | |
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| ID: | 708458 |
| Weight: | 1.17ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.17 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712575 |
| 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: | 416140 |
| Weight: | 1.43ct |
| Size: | 18.6 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.30 |
| Item in Stock | |
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| ID: | 708839 |
| Weight: | 1.24ct |
| Size: | 6.5 x 5.5 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.61 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 517852 |
| Weight: | 1.31ct |
| Size: | 11.4 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 119.32 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708381 |
| Weight: | 1.27ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.23 |
| 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: | 349645 |
| Weight: | 1.16ct |
| Size: | 16.5 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 33.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708429 |
| Weight: | 1.31ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.06 |
| 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: | 416363 |
| Weight: | 1.20ct |
| Size: | 12.2 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 38.02 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712063 |
| Weight: | 1.18ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.57 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416132 |
| Weight: | 1.46ct |
| Size: | 13 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 46.25 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724986 |
| Weight: | 1.10ct |
| Size: | 8.8 x 4.1 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 46.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708486 |
| Weight: | 1.33ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.47 |
| 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 
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 -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.
Posted By Happy Customer in June, 2025
Source: Bizrate
Overall Rating -> 8 
Love the ease of access. Easy to find what you are looking for, and fair pricing.
Posted By NickBehnke in October, 2024
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Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn 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
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 was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
Source: Bizrate
Overall Rating -> 10
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate
