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: | 730323 |
| Weight: | 1.41ct |
| Size: | 7 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 236.88 |
| Item in Stock | |
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| ID: | 437936 |
| Weight: | 1.49ct |
| Size: | 16 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 49.18 |
| 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: | 537798 |
| Weight: | 1.14ct |
| Size: | 9.8 x 3.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 103.84 |
| Item in Stock | |
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| ID: | 726849 |
| Weight: | 1.00ct |
| Size: | 9.4 x 4.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 60.00 |
| Item in Stock | |
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| ID: | 711017 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 730073 |
| Weight: | 1.08ct |
| Size: | 8.5 x 4.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
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| ID: | 712844 |
| Weight: | 1.19ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.76 |
| Item in Stock | |
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| ID: | 708846 |
| Weight: | 1.40ct |
| Size: | 6.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.91 |
| Item in Stock | |
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| ID: | 398137 |
| Weight: | 1.36ct |
| Size: | 17.9 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 39.49 |
| Item in Stock | |
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| ID: | 528687 |
| Weight: | 1.43ct |
| Size: | 6.7 x 5.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 124.58 |
| 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: | 530092 |
| Weight: | 1.39ct |
| Size: | 6.6 x 5.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 121.09 |
| Item in Stock | |
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| ID: | 727282 |
| Weight: | 1.42ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 85.20 |
| Item in Stock | |
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| ID: | 730115 |
| Weight: | 1.08ct |
| Size: | 11.2 x 3.8 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 64.80 |
| Item in Stock | |
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| ID: | 710815 |
| Weight: | 1.30ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.96 |
| Item in Stock | |
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| ID: | 708650 |
| Weight: | 1.48ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 30.56 |
| Item in Stock | |
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| ID: | 712060 |
| Weight: | 1.24ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.76 |
| Item in Stock | |
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| ID: | 712936 |
| Weight: | 1.35ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.95 |
| 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: | 724882 |
| Weight: | 1.02ct |
| Size: | 12.2 x 3.2 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 42.84 |
| Item in Stock | |
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| ID: | 501595 |
| Weight: | 1.39ct |
| Size: | 15.4 x 4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 45.88 |
| Item in Stock | |
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| ID: | 737546 |
| Weight: | 1.01ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.25 |
| Item in Stock | |
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| ID: | 712215 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.36 |
| Item in Stock | |
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| ID: | 419852 |
| Weight: | 1.23ct |
| Size: | 6.9 x 6.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 77.93 |
| Item in Stock | |
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| ID: | 627907 |
| Weight: | 1.02ct |
| Size: | 5.5 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.76 |
| Item in Stock | |
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| ID: | 537704 |
| Weight: | 1.45ct |
| Size: | 12.2 x 4.1 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 110.06 |
| Item in Stock | |
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| ID: | 627601 |
| Weight: | 1.31ct |
| Size: | 7.5 x 5.8 mm |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 43.23 |
| Item in Stock | |
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| ID: | 390798 |
| Weight: | 1.38ct |
| Size: | 17.8 x 3.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 40.08 |
| Item in Stock | |
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| ID: | 708512 |
| 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: | 502933 |
| Weight: | 1.24ct |
| Size: | 13.2 x 4.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 40.92 |
| Item in Stock | |
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| ID: | 725450 |
| Weight: | 1.17ct |
| Size: | 14.5 x 3.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 49.14 |
| Item in Stock | |
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| ID: | 730327 |
| Weight: | 1.45ct |
| Size: | 7.4 x 7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 243.60 |
| Item in Stock | |
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| 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: | 384254 |
| Weight: | 1.39ct |
| Size: | 13.9 x 3.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.20 |
| Item in Stock | |
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| ID: | 708430 |
| Weight: | 1.40ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.91 |
| Item in Stock | |
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| ID: | 525276 |
| Weight: | 1.48ct |
| Size: | 6.9 x 6.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 248.64 |
| 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: | 708760 |
| Weight: | 1.36ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.09 |
| Item in Stock | |
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| ID: | 729984 |
| Weight: | 1.47ct |
| Size: | 10 x 8 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 88.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 724960 |
| Weight: | 1.01ct |
| Size: | 8.7 x 3.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.42 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 694320 |
| Weight: | 1.08ct |
| Size: | 16 x 3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 32.40 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416139 |
| Weight: | 1.45ct |
| Size: | 16.7 x 3.4 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.94 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 737914 |
| Weight: | 1.00ct |
| Size: | 7 x 7 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 50.00 |
| Item in Stock | |
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| ID: | 737500 |
| Weight: | 1.05ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.25 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416177 |
| Weight: | 1.13ct |
| Size: | 15.4 x 2.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 35.80 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 416284 |
| Weight: | 1.24ct |
| Size: | 16.2 x 3.7 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 39.29 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 390793 |
| Weight: | 1.24ct |
| Size: | 15.5 x 3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 36.01 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711608 |
| Weight: | 1.01ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.17 |
| Item in Stock | |
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| ID: | 704362 |
| Weight: | 1.28ct |
| Size: | 12.3 x 3.8 mm |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 42.07 |
| Item in Stock | |
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| ID: | 737493 |
| Weight: | 1.16ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 29.00 |
| Item in Stock | |
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| ID: | 701829 |
| Weight: | 1.04ct |
| Size: | 7.7 x 5.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 49.92 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 730468 |
| Weight: | 1.22ct |
| Size: | 6.4 x 5.2 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 73.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 628116 |
| Weight: | 1.39ct |
| Size: | 8 x 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.35 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 709097 |
| Weight: | 1.37ct |
| Size: | 7 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 28.30 |
| 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 | |
| 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: | 449246 |
| Weight: | 1.14ct |
| Size: | 15.2 x 3.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 45.14 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 398052 |
| Weight: | 1.47ct |
| Size: | 20.4 x 3.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 42.68 |
| 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 | |
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 
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 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
Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.
Posted By Jess in February, 2025
Source: Bizrate
Overall Rating -> 10
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
Awesome
Posted By D in December, 2024
Source: Bizrate
Overall Rating -> 10
Had no difficulty with the website. The only difficulty I had today was making the choice of what I wanted to purchase. There are just so many delicious stones to choose from!!
Posted By Desertchick in July, 2024
Source: Bizrate
Overall Rating -> 10
Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.
Posted By Tlicious04 in September, 2024
Source: Bizrate
Overall Rating -> 10
very good
Posted By Son Gift in January, 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
