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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

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 1 Carat Tourmaline
Black
Blue
Brown 1 Carat Tourmaline
Golden
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 1 Carat Tourmaline
Violet
White
Yellow 1 Carat Tourmaline
Single
Pairs
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1.22ct Green Tourmaline, Emerald Cut, VS

18.6 x 3 mm

$ 25.64

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1.13ct Red Tourmaline, Oval, Transparent

7.2 x 6 mm

$ 18.72

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1.42ct Pink Tourmaline, Emerald Cut, SI

9.2 x 4.6 mm

$ 107.35

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1.45ct Green Tourmaline, Emerald Cut, VVS-VS

17.7 x 3.7 mm

$ 34.95

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1.25ct Pink Tourmaline, Emerald Cut, VVS

10.7 x 3.7 mm

$ 94.50

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1.40ct Green Tourmaline, Oval, VVS-VS

6.8 x 6 mm

$ 162.68

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1.45ct Pink Tourmaline, Emerald Cut, VS

7.1 x 5.4 mm

$ 95.32

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1.32ct Multicolor Tourmaline, Emerald Cut, VVS-VS

7.7 x 5 mm

$ 295.81

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1.44ct Green Tourmaline, Emerald Cut, VS

11.4 x 3.8 mm

$ 37.86

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1.14ct Green Tourmaline, Oval, VVS

6.5 x 5.6 mm

$ 59.95

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1.23ct Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 20.38

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1.32ct Green Tourmaline, Oval, VS

9 x 7 mm (calibrated)

$ 184.06

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1.47ct Green Tourmaline, Emerald Cut, VVS-VS

22.2 x 2.7 mm

$ 38.65

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1.11ct Green Tourmaline, Emerald Cut, VVS-VS

12.6 x 3.2 mm

$ 29.18

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1.29ct Green Tourmaline, Emerald Cut, VS-SI

14.8 x 3.7 mm

$ 28.20

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1.26ct Pink Tourmaline, Emerald Cut, VVS

10 x 4.2 mm

$ 82.83

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1.21ct Pink Tourmaline, Emerald Cut, VS-SI

9.2 x 4.1 mm

$ 91.47

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1.35ct Green Tourmaline, Emerald Cut, VS

18.8 x 3 mm

$ 28.25

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1.47ct Green Tourmaline, Emerald Cut, VS

6.4 x 6.2 mm

$ 65.89

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1.48ct Pink Tourmaline, Oval, VVS

6.9 x 6.6 mm

$ 206.37

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1.23ct Green Tourmaline, Emerald Cut, VVS-VS

14.2 x 3.4 mm

$ 29.65

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1.41ct Green Tourmaline, Oval, VVS-VS

7.4 x 6 mm

$ 210.65

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1.45ct Green Tourmaline, Emerald Cut, VVS-VS

18.8 x 3.1 mm

$ 30.96

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1.35ct Green Tourmaline, Emerald Cut, VVS

18 x 3.2 mm

$ 25.79

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Why Buy 1 Carat Tourmaline from GemSelect?

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 food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate
Enlarged Gemstone Image