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1 Carat Tourmaline Gemstones - Natural, Certified

1 Carat Tourmaline Gemstones - Natural, Certified

Discover the vibrant charm of 1 Carat Tourmaline Gemstones at GemSelect, featuring natural, certified loose gems in stunning pink, green, blue, and multicolored hues. Available in round, oval, cushion, and pear shapes, these 1 carat gems range from $15 to $200. All stones are in stock, perfect for crafting unique rings, earrings, or pendants, with worldwide shipping to fuel your jewelry designs!

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

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color 1 Carat Tourmaline
Black
Blue
Brown 1 Carat Tourmaline
Golden 1 Carat Tourmaline
Gray
Green 1 Carat Tourmaline
Multicolor 1 Carat Tourmaline
Orange 1 Carat Tourmaline
Pink 1 Carat Tourmaline
Purple 1 Carat Tourmaline
Red 1 Carat Tourmaline
Turquoise
Violet
White
Yellow 1 Carat Tourmaline
Single
Pairs
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ID: 693994
Weight: 1.36ct
Size: 6.4 x 5.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 68.00
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ID: 693851
Weight: 1.48ct
Size: 6.3 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 88.80
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ID: 717404
Weight: 1.34ct
Size: 8.7 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 434.16
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ID: 694277
Weight: 1.20ct
Size: 6.9 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.00
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ID: 715333
Weight: 1.11ct
Size: 9.4 x 7.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 159.84
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ID: 449203
Weight: 1.05ct
Size: 11.5 x 3.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.58
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ID: 708503
Weight: 1.35ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.23
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ID: 717406
Weight: 1.18ct
Size: 7.4 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 382.32
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ID: 727284
Weight: 1.35ct
Size: 6.1 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 81.00
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ID: 729880
Weight: 1.43ct
Size: 8 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 200.20
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ID: 537799
Weight: 1.45ct
Size: 10.2 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 132.07
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ID: 744412
Weight: 1.31ct
Size: 7.4 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 183.40
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ID: 743363
Weight: 1.16ct
Size: 6.8 x 6.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 162.40
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ID: 737080
Weight: 1.31ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.75
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ID: 732439
Weight: 1.12ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.88
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ID: 628111
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.77
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ID: 722111
Weight: 1.23ct
Size: 6.5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.04
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ID: 529165
Weight: 1.46ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 127.20
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ID: 704377
Weight: 1.28ct
Size: 12.4 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.07
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ID: 529530
Weight: 1.10ct
Size: 6 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 95.83
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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: 398045
Weight: 1.18ct
Size: 16.9 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.27
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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: 708512
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.06
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ID: 708840
Weight: 1.39ct
Size: 7.2 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.70
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ID: 743194
Weight: 1.32ct
Size: 7.3 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 184.80
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ID: 730325
Weight: 1.24ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 208.32
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ID: 711543
Weight: 1.26ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.16
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ID: 537751
Weight: 1.36ct
Size: 9.6 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 123.86
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ID: 398153
Weight: 1.29ct
Size: 21.6 x 2.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.46
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ID: 724959
Weight: 1.14ct
Size: 7.8 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 47.88
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ID: 730426
Weight: 1.32ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 221.76
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ID: 349592
Weight: 1.38ct
Size: 18.2 x 3.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.08
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ID: 512178
Weight: 1.03ct
Size: 8.2 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 93.82
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ID: 383474
Weight: 1.43ct
Size: 14.3 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 36.20
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ID: 730330
Weight: 1.43ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 240.24
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ID: 729872
Weight: 1.08ct
Size: 6.7 x 6.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 181.44
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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: 694186
Weight: 1.00ct
Size: 8.4 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.00
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ID: 416329
Weight: 1.35ct
Size: 15.5 x 3.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.77
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ID: 529070
Weight: 1.10ct
Size: 6.3 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 95.83
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ID: 712576
Weight: 1.29ct
Size: 7.7 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.47
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ID: 537566
Weight: 1.45ct
Size: 16.8 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 132.07
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ID: 712224
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.96
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ID: 730017
Weight: 1.36ct
Size: 12.5 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 81.60
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ID: 724868
Weight: 1.12ct
Size: 9.3 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.04
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ID: 634930
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.81
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ID: 346895
Weight: 1.16ct
Size: 20.7 x 2.7 mm
Clarity: VS
Content: 1 pc
Price: $ 33.68
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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
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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: 737499
Weight: 1.34ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.50
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ID: 419817
Weight: 1.09ct
Size: 6.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 69.06
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ID: 732046
Weight: 1.11ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.64
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ID: 449241
Weight: 1.25ct
Size: 16.5 x 3.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.50
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ID: 384368
Weight: 1.25ct
Size: 14.3 x 3.3 mm
Clarity: VS
Content: 1 pc
Price: $ 31.84
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ID: 724876
Weight: 1.17ct
Size: 12.4 x 3.2 mm
Clarity: VS
Content: 1 pc
Price: $ 49.14
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ID: 383816
Weight: 1.26ct
Size: 18.9 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 31.78
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ID: 525161
Weight: 1.48ct
Size: 7.6 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 248.64
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ID: 416144
Weight: 1.44ct
Size: 11.9 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.62
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ID: 730321
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 182.00
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
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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 always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate
Enlarged Gemstone Image