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: | 708486 |
| Weight: | 1.33ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.47 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 726849 |
| Weight: | 1.00ct |
| Size: | 9.4 x 4.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.00 |
| 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 | |
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| ID: | 416325 |
| Weight: | 1.35ct |
| Size: | 12.1 x 3.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.77 |
| Item in Stock | |
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| ID: | 512163 |
| Weight: | 1.14ct |
| Size: | 7.5 x 4.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
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| ID: | 727096 |
| Weight: | 1.42ct |
| Size: | 5.8 x 5.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 85.20 |
| Item in Stock | |
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| ID: | 744039 |
| Weight: | 1.45ct |
| Size: | 7.3 x 4.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 391.50 |
| Item in Stock | |
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| ID: | 370059 |
| Weight: | 1.37ct |
| Size: | 16.1 x 3.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.23 |
| Item in Stock | |
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| ID: | 708757 |
| Weight: | 1.35ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 27.88 |
| Item in Stock | |
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| ID: | 349575 |
| Weight: | 1.43ct |
| Size: | 15.8 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 41.53 |
| 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: | 730324 |
| Weight: | 1.49ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 250.32 |
| Item in Stock | |
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| ID: | 384328 |
| Weight: | 1.16ct |
| Size: | 17.6 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 29.56 |
| Item in Stock | |
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| ID: | 747448 |
| Weight: | 1.36ct |
| Size: | 7.3 x 6.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 244.80 |
| Item in Stock | |
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| ID: | 730330 |
| Weight: | 1.43ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 240.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 450020 |
| Weight: | 1.28ct |
| Size: | 13.5 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 42.24 |
| Item in Stock | |
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| ID: | 529069 |
| Weight: | 1.25ct |
| Size: | 7.4 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 108.90 |
| Item in Stock | |
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| ID: | 712683 |
| Weight: | 1.24ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
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| ID: | 628105 |
| Weight: | 1.12ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 40.32 |
| Item in Stock | |
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| ID: | 659800 |
| Weight: | 1.24ct |
| Size: | 15.7 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 28.54 |
| Item in Stock | |
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| ID: | 743194 |
| Weight: | 1.32ct |
| Size: | 7.3 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 184.80 |
| Item in Stock | |
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| ID: | 747674 |
| Weight: | 1.44ct |
| Size: | 8.1 x 6.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 259.20 |
| Item in Stock | |
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| ID: | 724953 |
| Weight: | 1.07ct |
| Size: | 7.6 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 44.94 |
| Item in Stock | |
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| ID: | 398131 |
| Weight: | 1.45ct |
| Size: | 17.2 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| Item in Stock | |
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| ID: | 742816 |
| Weight: | 1.01ct |
| Size: | 6 x 5.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 151.50 |
| Item in Stock | |
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| ID: | 350714 |
| Weight: | 1.29ct |
| Size: | 14.3 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 37.46 |
| 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: | 416282 |
| Weight: | 1.22ct |
| Size: | 16.1 x 3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.14 |
| Item in Stock | |
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| ID: | 727285 |
| Weight: | 1.00ct |
| Size: | 5.5 x 5.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 60.00 |
| 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 | |
| More Options & Item Details | |
| ID: | 730435 |
| Weight: | 1.49ct |
| Size: | 8.5 x 6.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 250.32 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 420027 |
| Weight: | 1.10ct |
| Size: | 6.8 x 5.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 69.70 |
| 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 | |
| More Options & Item Details | |
| ID: | 737912 |
| Weight: | 1.22ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 61.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449247 |
| Weight: | 1.00ct |
| Size: | 13.5 x 3.5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.60 |
| Item in Stock | |
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| ID: | 747693 |
| Weight: | 1.36ct |
| Size: | 7.1 x 5.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 190.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 537695 |
| Weight: | 1.15ct |
| Size: | 10.2 x 4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 104.75 |
| Item in Stock | |
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| ID: | 437832 |
| Weight: | 1.08ct |
| Size: | 15.7 x 3.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 35.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 525276 |
| Weight: | 1.48ct |
| Size: | 6.9 x 6.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 248.64 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 635391 |
| Weight: | 1.13ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.85 |
| Item in Stock | |
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| ID: | 437826 |
| Weight: | 1.07ct |
| Size: | 19.2 x 2.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.32 |
| 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: | 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: | 349649 |
| Weight: | 1.45ct |
| Size: | 14.4 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.11 |
| 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: | 712882 |
| Weight: | 1.13ct |
| Size: | 7.5 x 5.6 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 518934 |
| Weight: | 1.17ct |
| Size: | 10 x 3.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 92.66 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416287 |
| Weight: | 1.27ct |
| Size: | 20 x 2.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 489170 |
| Weight: | 1.47ct |
| Size: | 16.2 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 43.19 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709130 |
| 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: | 538358 |
| Weight: | 1.40ct |
| Size: | 12.2 x 3.9 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 127.51 |
| 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: | 398115 |
| Weight: | 1.41ct |
| Size: | 19.7 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.94 |
| 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 | |
| More Options & Item Details | |
| ID: | 346808 |
| Weight: | 1.34ct |
| Size: | 18.4 x 2.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 54.48 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 729973 |
| Weight: | 1.28ct |
| Size: | 5.9 x 5.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 76.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 415998 |
| Weight: | 1.08ct |
| Size: | 16 x 2.9 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.21 |
| Item in Stock | |
| More Options & Item Details | |
| 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: | 747435 |
| Weight: | 1.40ct |
| Size: | 7.7 x 6.7 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 252.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730429 |
| Weight: | 1.38ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 231.84 |
| Item in Stock | |
| More Options & Item Details | |
Why Buy 1 Carat Tourmaline from GemSelect?
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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 
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 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
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 9 
I love wide range of stones. Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
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
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
