Natural Bi Color Tourmaline Gemstones
Explore natural bi color tourmaline gemstones featuring striking color transitions ideal for unique jewelry designs.
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Bi-color Bi-Color Tourmaline
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink
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Purple
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Red
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
5.84ct Bi-Color Tourmaline, Emerald Cut, SI
17 x 17 mm (calibrated)
$ 465.33
7.99ct Bi-Color Tourmaline, Emerald Cut, SI
18.2 x 7.7 mm
$ 530.54
13.13ct Bi-Color Tourmaline, Emerald Cut, SI
12.3 x 11.5 mm
$ 1,750.89
89.04ctw Bi-Color Tourmaline, Fancy, Translucent
40.8 x 20.3 mm
$ 1,108.55
1.34ct Bi-Color Tourmaline, Emerald Cut, VVS
8.7 x 4.8 mm
$ 360.35
1.36ct Bi-Color Tourmaline, Emerald Cut, VVS-VS
9.5 x 4.4 mm
$ 365.73
7.02ct Bi-Color Tourmaline, Fancy, Translucent
21.7 x 10.4 mm
$ 76.91
2.27ct Bi-Color Tourmaline, Emerald Cut, VVS-VS
10.3 x 5.2 mm
$ 508.71
2.02ct Bi-Color Tourmaline, Emerald Cut, VS
12.1 x 5.6 mm
$ 152.70
6.07ctw Bi-Color Tourmaline, Fancy, Transparent
12 x 12 mm (calibrated)
$ 151.14
0.96ct Bi-Color Tourmaline, Oval, Transparent
6.4 x 4.6 mm
$ 38.25
8.09ct Bi-Color Tourmaline, Fancy, Transparent
18.2 x 17.7 mm
$ 201.44
89.72ctw Bi-Color Tourmaline, Fancy, Translucent
31.7 x 21.8 mm
$ 1,340.42
10.21ctw Bi-Color Tourmaline, Fancy, Transparent
12.1 x 11 mm
$ 254.23
5.20ctw Bi-Color Tourmaline, Fancy, Transparent
10.7 x 10.5 mm
$ 129.48
38.72ct Bi-Color Tourmaline, Fancy, Transparent
29.7 x 27.3 mm
$ 321.38
65.90ctw Bi-Color Tourmaline, Flower Cut, Translucent
35.5 x 25.2 mm
$ 722.00
1.51ct Bi-Color Tourmaline, Emerald Cut, VS
7.4 x 5.4 mm
$ 375.99
13.82ct Bi-Color Tourmaline, Fancy, Transparent
18.6 x 17.7 mm
$ 344.12
3.60ct Bi-Color Tourmaline, Emerald Cut, SI
13.9 x 6.4 mm
$ 286.85
4.33ct Bi-Color Tourmaline, Emerald Cut, VVS-VS
14.3 x 5.6 mm
$ 280.32
1.28ct Bi-Color Tourmaline, Emerald Cut, VVS
8.6 x 4.9 mm
$ 344.22
17.35ct Bi-Color Tourmaline, Emerald Cut, VVS
66.5 x 6.3 mm
$ 3,168.57
13.27ctw Bi-Color Tourmaline, Fancy, Transparent
20.1 x 17.3 mm
$ 330.42
Why Buy Bi-Color Tourmaline from GemSelect?
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Natural Bi Color Tourmaline Gemstones
Our natural bi color tourmaline gemstones display two distinct colors within a single crystal, making every stone unique and highly sought after for custom jewelry and gemstone collections.
Buy Bi Color Tourmaline Online
Shop loose bi color tourmaline gemstones online with confidence at GemSelect. Browse a wide variety of shapes, sizes, and color combinations with secure checkout and worldwide shipping.
Watermelon and Bi Color Tourmaline
Some bi color tourmalines are known as watermelon tourmaline, featuring vibrant pink and green zones. These natural color separations create eye-catching gems perfect for standout jewelry pieces.
Bi Color Tourmaline for Custom Jewelry
Bi color tourmaline is popular for rings, pendants, and earrings because its natural color zoning creates an artistic, one-of-a-kind look. Designers often orient cuts to highlight the color transition.
Faceted Bi Color Tourmaline Stones
Faceted bi color tourmaline gemstones enhance brilliance while showcasing the contrast between colors. Popular shapes include oval, cushion, pear, and emerald cuts for elegant finished designs.
Bi Color Tourmaline Cabochons
Cabochon-cut bi color tourmaline emphasizes smooth color blending and natural patterns, making them ideal for artistic or bold jewelry settings where color is the focal point.
Wholesale Bi Color Tourmaline
GemSelect offers loose bi color tourmaline gemstones suitable for wholesale buying, helping jewelers and collectors source unique multi-color stones at competitive prices.
Tourmaline Meaning and Appeal
Tourmaline is admired for its wide color range and is often associated with creativity and balance. Bi color stones are especially valued because they combine multiple tones in a single gem.
October Birthstone Tourmaline
Tourmaline is one of the modern October birthstones, making bi color tourmaline a meaningful and colorful gift option for birthdays and special occasions.
Calibrated Bi Color Tourmaline Sizes
Many bi color tourmalines are available in calibrated sizes suitable for standard jewelry settings, helping designers create consistent collections while maintaining unique color patterns.
Learn more about the history, properties, and varieties of tourmaline on our Tourmaline Information Page.
FAQs
What is bi color tourmaline?
Bi color tourmaline is a natural tourmaline gemstone showing two distinct colors in one crystal, created by changes in trace elements during formation.
Is bi color tourmaline natural?
Yes, bi color tourmaline forms naturally. At GemSelect, all gemstones are natural and any treatments are fully disclosed.
What jewelry is best for bi color tourmaline?
Bi color tourmaline works well in rings, pendants, and earrings, especially designs that showcase the natural color transition across the stone.
What colors does bi color tourmaline come in?
Common combinations include pink and green, green and yellow, or blue and green, though many unique color pairings exist depending on the crystal.
Can I buy bi color tourmaline in bulk?
Yes, GemSelect offers wholesale and parcel options for jewelers and collectors looking to purchase multiple bi color tourmaline stones.
Is bi color tourmaline durable enough for daily wear?
Tourmaline has a Mohs hardness of about 7 to 7.5, making it suitable for most jewelry, though protective settings are recommended for rings worn daily.
GemSelect Certified Store Reviews
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Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.
Overall Rating -> 10 
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Overall Rating -> 8
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Overall Rating -> 10
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Overall Rating -> 10
It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
