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Natural Round Tourmaline Gemstones

Discover vibrant round tourmaline gemstones in a wide range of colors, perfect for jewelry and collectors.

Round Tourmaline Weight
Round Tourmaline Size
Round Tourmaline Clarity
Round Tourmaline Price

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Round Tourmaline
Blue
Brown
Golden Round Tourmaline
Gray Round Tourmaline
Green Round Tourmaline
Multicolor Round Tourmaline
Orange Round Tourmaline
Pink Round Tourmaline
Purple Round Tourmaline
Red Round Tourmaline
Turquoise Round Tourmaline
Violet
White
Yellow Round Tourmaline
Single
Pairs
Lots
Faceted
Cabochons
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2.03ct Multicolor Tourmaline, Round, VVS

7.5 mm (calibrated)

$ 284.20

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1.29ct Medium Pink Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 25.76

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0.49ct Orange Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 23.52

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1.35ct Reddish Purple Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 24.82

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1.06ct Light Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 21.17

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0.90ct Magenta Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.98

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1.66ct Medium Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 34.28

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0.48ct Orange Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 23.04

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1.17ct Magenta Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 29.25

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1.12ct Warm Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 26.88

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0.74ct Cool Green Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 18.50

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1.36ct Bubblegum Pink Tourmaline, Round, Transparent

7 mm (calibrated)

$ 28.09

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0.65ct Earthy Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 31.20

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1.13ct Fruit Punch Red Tourmaline, Round, Transparent

6.5 mm (calibrated)

$ 22.56

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0.65ct Medium Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 31.20

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1.49ct Hot Pink Tourmaline, Round, VS

6.5 mm (calibrated)

$ 250.32

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0.63ct Hot Pink Tourmaline, Round, Transparent

5 mm (calibrated)

$ 30.24

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0.68ct Very Light Pink Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 32.64

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0.97ct Intense Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 20.03

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0.61ct Earthy Green Tourmaline, Round, Transparent

5 mm (calibrated)

$ 14.64

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1.29ct Earthy Pink Tourmaline, Round, Transparent

6 mm (calibrated)

$ 25.76

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0.74ct Deep Pink Tourmaline, Round, Transparent

5.5 mm (calibrated)

$ 15.29

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0.96ct Light Pear Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 19.16

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0.53ct Lemon Yellow Tourmaline, Round, Transparent

5 mm (calibrated)

$ 12.72

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Why Buy Round Tourmaline from GemSelect?

Natural Round Tourmaline Gemstones

Our natural round tourmaline gemstones are carefully selected for color, clarity, and brilliance. Available in a wide spectrum of colors including green, pink, blue, and multicolor varieties, these round cut stones are ideal for fine jewelry designs.

Loose Round Tourmaline for Jewelry

Loose round tourmaline stones are popular among jewelers thanks to their balanced proportions and excellent brilliance. The classic round shape maximizes sparkle, making these gemstones perfect for rings, earrings, pendants, and custom jewelry creations.

Loose Round Tourmaline Gemstones for Jewelry

Round Cut Tourmaline Colors

Tourmaline is famous for its extraordinary range of colors. Round tourmaline gemstones are available in vibrant shades such as green tourmaline, pink tourmaline, rubellite, blue indicolite, and even rare multicolor stones. This variety makes tourmaline one of the most versatile gemstones for jewelry design.

Why Choose Round Cut Tourmaline?

The round cut is one of the most brilliant gemstone shapes. With symmetrical faceting, round tourmaline stones reflect light evenly, producing exceptional sparkle and visual balance. This shape is also highly versatile and fits a wide variety of jewelry settings.

Tourmaline for Custom Jewelry

Round tourmaline gemstones are excellent choices for custom jewelry projects. Their symmetrical shape allows easy mounting in standard and custom settings, making them suitable for engagement rings, anniversary gifts, and unique designer pieces.

Calibrated Round Tourmaline Stones

Many round tourmaline gemstones are available in calibrated sizes such as 4 mm, 5 mm, 6 mm, and larger. Calibrated stones simplify jewelry manufacturing and allow jewelers to use standardized settings with ease.

October Birthstone Tourmaline

Tourmaline is one of the official October birthstones. Round tourmaline gemstones make meaningful birthday gifts, symbolizing creativity, balance, and positive energy while offering vibrant color options to suit every style.

Learn more about the history, properties, and varieties of tourmaline on our Tourmaline Gemstone Information Page.

FAQs

Are round tourmaline gemstones natural?

Yes, our round tourmaline gemstones are natural stones sourced from reputable deposits around the world. Any treatments, if present, are always clearly disclosed.

What jewelry is best for round tourmaline?

Round tourmaline gemstones are perfect for rings, stud earrings, pendants, and bracelets. Their symmetrical shape and strong brilliance make them a versatile option for many jewelry styles.

What colors do round tourmaline gemstones come in?

Tourmaline occurs in many colors including green, pink, red, blue, yellow, and multicolor varieties. This makes round tourmaline gemstones one of the most colorful options in the gem world.

Is tourmaline durable enough for everyday jewelry?

Tourmaline has a hardness of 7 to 7.5 on the Mohs scale, making it suitable for most jewelry types when worn with normal care.

What sizes are available for round tourmaline stones?

Round tourmaline gemstones are available in a wide range of sizes, from small calibrated stones used in jewelry settings to larger collector gemstones.

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

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Enlarged Gemstone Image