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1 Carat Tourmaline Gemstones - Natural, Certified

1 Carat Tourmaline Weight
1 Carat Tourmaline Size
1 Carat Tourmaline Clarity
1 Carat Tourmaline Price

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For Example: 8-9
Bi-color 1 Carat Tourmaline
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Green 1 Carat Tourmaline
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Orange 1 Carat Tourmaline
Pink 1 Carat Tourmaline
Purple 1 Carat Tourmaline
Red 1 Carat Tourmaline
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ID: 730323
Weight: 1.41ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 236.88
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ID: 437936
Weight: 1.49ct
Size: 16 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.18
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ID: 416282
Weight: 1.22ct
Size: 16.1 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 35.14
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ID: 537798
Weight: 1.14ct
Size: 9.8 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 103.84
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ID: 726849
Weight: 1.00ct
Size: 9.4 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 60.00
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ID: 711017
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 730073
Weight: 1.08ct
Size: 8.5 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 64.80
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ID: 712844
Weight: 1.19ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.76
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ID: 708846
Weight: 1.40ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.91
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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
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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
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ID: 724953
Weight: 1.07ct
Size: 7.6 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 44.94
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ID: 530092
Weight: 1.39ct
Size: 6.6 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 121.09
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ID: 727282
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 85.20
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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
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ID: 710815
Weight: 1.30ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.96
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ID: 708650
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.56
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ID: 712060
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.76
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ID: 712936
Weight: 1.35ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.95
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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
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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
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ID: 501595
Weight: 1.39ct
Size: 15.4 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.88
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ID: 737546
Weight: 1.01ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.25
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ID: 712215
Weight: 1.17ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.36
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ID: 419852
Weight: 1.23ct
Size: 6.9 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 77.93
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ID: 627907
Weight: 1.02ct
Size: 5.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.76
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ID: 537704
Weight: 1.45ct
Size: 12.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 110.06
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ID: 627601
Weight: 1.31ct
Size: 7.5 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 43.23
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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
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ID: 708512
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.06
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ID: 502933
Weight: 1.24ct
Size: 13.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 40.92
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ID: 725450
Weight: 1.17ct
Size: 14.5 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 49.14
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ID: 730327
Weight: 1.45ct
Size: 7.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 243.60
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ID: 710816
Weight: 1.22ct
Size: 7.9 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 24.36
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ID: 384254
Weight: 1.39ct
Size: 13.9 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.20
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ID: 708430
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.91
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ID: 525276
Weight: 1.48ct
Size: 6.9 x 6.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 248.64
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ID: 437879
Weight: 1.37ct
Size: 18.7 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.22
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ID: 708760
Weight: 1.36ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.09
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ID: 729984
Weight: 1.47ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 88.20
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ID: 724960
Weight: 1.01ct
Size: 8.7 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.42
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ID: 694320
Weight: 1.08ct
Size: 16 x 3 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.40
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ID: 416139
Weight: 1.45ct
Size: 16.7 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.94
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ID: 737914
Weight: 1.00ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.00
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ID: 737500
Weight: 1.05ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.25
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ID: 416177
Weight: 1.13ct
Size: 15.4 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 35.80
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ID: 416284
Weight: 1.24ct
Size: 16.2 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 39.29
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ID: 390793
Weight: 1.24ct
Size: 15.5 x 3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.01
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ID: 711608
Weight: 1.01ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.17
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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
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ID: 737493
Weight: 1.16ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.00
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ID: 701829
Weight: 1.04ct
Size: 7.7 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 49.92
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ID: 730468
Weight: 1.22ct
Size: 6.4 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 73.20
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ID: 628116
Weight: 1.39ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.35
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ID: 709097
Weight: 1.37ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.30
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ID: 712569
Weight: 1.30ct
Size: 7.8 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 25.96
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ID: 365164
Weight: 1.09ct
Size: 12.5 x 3.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 28.72
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ID: 449246
Weight: 1.14ct
Size: 15.2 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.14
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ID: 398052
Weight: 1.47ct
Size: 20.4 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 42.68
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ID: 416368
Weight: 1.21ct
Size: 14.7 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.33
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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 star ratings

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
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

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
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Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
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Overall Rating -> 10 star ratings

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
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Overall Rating -> 10 star ratings

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
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Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Enlarged Gemstone Image