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Bi-Color Gemstones | Natural Tourmaline, Ametrine & More

Bi-Color Gemstones | Natural Tourmaline, Ametrine & More

Unlock the beauty of natural loose bi-color gemstones at GemSelect. Our collection showcases captivating tourmaline, ametrine, sapphire, and more, available in shapes like oval, pear, cushion, and trillion. With mesmerizing dual-tone colors and prices ranging from $10 to over $600, every gem is in stock and ready for worldwide shipping. Elevate your jewelry designs with these unique gems today!

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Bi-color Bi Color Gemstones
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ID: 676221
Weight: 19.18ct
Size: 20.9 x 12.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 207.14
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ID: 670197
Weight: 9.15ct
Size: 13.4 x 11.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 158.17
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ID: 670137
Weight: 9.72ct
Size: 16.4 x 10.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 167.84
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ID: 509004
Weight: 30.84ct
Size: 25 x 15.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 244.25
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ID: 696780
Weight: 5.84ct
Size: 17 x 17 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 560.64
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ID: 594600
Weight: 31.86ct
Size: 25 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 210.28
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ID: 402789
Weight: 13.13ct
Size: 12.3 x 11.5 mm
Clarity: SI
Content: 1 pc
Price: $ 2,109.50
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ID: 666919
Weight: 89.04ct (total)
Size: 40.8 x 20.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 1,335.60
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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: 670191
Weight: 9.05ct
Size: 12.6 x 11.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 130.23
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ID: 588905
Weight: 18.47ct
Size: 20.9 x 15 mm
Clarity: VS
Content: 1 pc
Price: $ 121.90
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ID: 506050
Weight: 46.77ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 257.24
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ID: 696778
Weight: 7.99ct
Size: 18.2 x 7.7 mm
Clarity: SI
Content: 1 pc
Price: $ 639.20
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ID: 690457
Weight: 3.93ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 92.29
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ID: 434438
Weight: 31.82ct
Size: 20.7 x 18.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 210.01
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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: 676219
Weight: 13.95ct
Size: 20.1 x 14.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 150.66
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ID: 591875
Weight: 19.64ct
Size: 23.4 x 16.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 129.62
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ID: 676227
Weight: 16.13ct
Size: 22.6 x 14.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 174.20
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ID: 676454
Weight: 21.22ct
Size: 20.4 x 16.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 229.18
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ID: 508983
Weight: 33.42ct
Size: 24.7 x 16 mm
Clarity: VVS
Content: 1 pc
Price: $ 264.68
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ID: 506049
Weight: 52.90ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 349.14
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ID: 577061
Weight: 8.16ct
Size: 16.3 x 9.2 mm
Clarity: VS
Content: 1 pc
Price: $ 75.40
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ID: 590720
Weight: 34.37ct
Size: 25.5 x 19 mm
Clarity: VVS
Content: 1 pc
Price: $ 226.85
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ID: 571543
Weight: 18.74ct
Size: 19.7 x 15.8 mm
Clarity: VS
Content: 1 pc
Price: $ 148.42
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ID: 722361
Weight: 0.96ct
Size: 6.4 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.08
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ID: 596477
Weight: 16.24ct
Size: 21.8 x 14.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 143.20
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ID: 590852
Weight: 23.28ct
Size: 19 x 16.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 153.65
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ID: 590853
Weight: 44.80ct
Size: 26.6 x 21.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 295.68
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ID: 596472
Weight: 20.00ct
Size: 21.4 x 14.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 176.35
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ID: 590856
Weight: 38.41ct
Size: 27 x 20 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 253.51
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ID: 670129
Weight: 9.78ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.80
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ID: 605564
Weight: 19.95ct
Size: 18.8 x 15 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 184.34
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ID: 571538
Weight: 15.88ct
Size: 17.4 x 14.2 mm
Clarity: VS
Content: 1 pc
Price: $ 125.77
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ID: 590718
Weight: 19.19ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 126.66
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ID: 590862
Weight: 25.25ct
Size: 24.9 x 15.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 166.66
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ID: 596470
Weight: 22.50ct
Size: 26.4 x 16 mm
Clarity: VVS
Content: 1 pc
Price: $ 198.40
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ID: 676449
Weight: 12.63ct
Size: 21.1 x 12.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 136.40
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ID: 594609
Weight: 8.06ct
Size: 16.9 x 10.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 63.84
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ID: 589461
Weight: 27.14ct
Size: 25.1 x 15.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 214.94
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ID: 577104
Weight: 18.23ct
Size: 27.7 x 13.6 mm
Clarity: VS
Content: 1 pc
Price: $ 168.44
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ID: 596687
Weight: 21.36ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 188.34
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ID: 590854
Weight: 24.02ct
Size: 23.2 x 18.9 mm
Clarity: VS
Content: 1 pc
Price: $ 158.53
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ID: 717403
Weight: 1.36ct
Size: 9.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 440.64
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ID: 594842
Weight: 28.88ct
Size: 25.4 x 16.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 228.73
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ID: 605874
Weight: 24.19ct
Size: 23.2 x 16.1 mm
Clarity: VS
Content: 1 pc
Price: $ 223.51
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ID: 666918
Weight: 82.79ct (total)
Size: 38.9 x 22.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 1,490.22
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ID: 577718
Weight: 10.23ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.52
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ID: 571553
Weight: 23.98ct
Size: 25.4 x 15.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 189.92
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ID: 328004
Weight: 17.35ct
Size: 66.5 x 6.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,817.55
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ID: 606050
Weight: 26.19ct
Size: 22.1 x 16.3 mm
Clarity: VS
Content: 1 pc
Price: $ 243.19
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ID: 590715
Weight: 32.77ct
Size: 25 x 18 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 216.29
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ID: 596476
Weight: 17.30ct
Size: 17.9 x 14.8 mm
Clarity: VS
Content: 1 pc
Price: $ 152.54
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ID: 605871
Weight: 27.56ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 254.65
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ID: 588911
Weight: 23.40ct
Size: 23.4 x 13.8 mm
Clarity: VS
Content: 1 pc
Price: $ 185.33
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ID: 596684
Weight: 23.95ct
Size: 20 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 211.19
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ID: 582884
Weight: 8.90ct
Size: 16.2 x 11.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 70.49
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ID: 606042
Weight: 17.98ct
Size: 21.3 x 13 mm
Clarity: VS
Content: 1 pc
Price: $ 166.14
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ID: 571551
Weight: 12.84ct
Size: 19 x 12.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 101.69
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ID: 596471
Weight: 20.11ct
Size: 18.5 x 16.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 177.31
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FAQs

What are bi-color gemstones?

Bi-color gemstones are natural stones that display two distinct colors or shades within the same gem, such as tourmaline, ametrine, or sapphire. These unique color transitions make them highly sought after for jewelry.

What types of bi-color gemstones are available?

Popular bi-color gemstones include tourmaline (e.g., watermelon tourmaline), ametrine (amethyst and citrine blend), sapphire, and spinel. Each offers striking color combinations like green-pink or purple-yellow.

What shapes can bi-color gemstones be found in?

Bi-color gemstones are available in various shapes, including oval, pear, cushion, round, emerald-cut, trillion, and heart, catering to diverse jewelry designs and preferences.

What is the price range for bi-color gemstones?

Prices for bi-color gemstones typically range from $10 for smaller or common stones like ametrine to over $600 for rare, high-quality gems like bi-color sapphire, depending on size, clarity, and color contrast.

Are all bi-color gemstones in stock?

Yes, all bi-color gemstones listed are in stock and ready for immediate purchase, ensuring quick processing and shipping.

Is worldwide shipping available for bi-color gemstones?

Yes, worldwide shipping is offered for all bi-color gemstones, with secure delivery options to ensure safe arrival to customers globally.

What color combinations can I expect in bi-color gemstones?

Bi-color gemstones feature stunning dual-tone combinations, such as green and pink in tourmaline, purple and yellow in ametrine, or blue and green in sapphire. The exact colors depend on the gem type and origin.

Are bi-color gemstones natural or treated?

Most bi-color gemstones are natural, with their unique color zoning occurring in nature. Some, like ametrine, may be heat-treated to enhance clarity or color, and any treatments are disclosed in product details.

Are bi-color gemstones suitable for custom jewelry?

Absolutely, bi-color gemstones are perfect for custom jewelry like rings, pendants, or earrings. Their vibrant color contrasts and variety of shapes make them ideal for unique, eye-catching designs. GemSelect’s loose gems are great for such creations.

How do I choose the right bi-color gemstone?

Consider the color combination, shape, clarity, and intended use. For example, tourmaline is durable for daily wear, while ametrine’s bold purple-yellow contrast suits statement pieces. Evaluate the gem’s color transition for maximum visual appeal.

Why buy bi-color gemstones from GemSelect?

GemSelect offers a curated selection of natural bi-color gemstones, all in stock with detailed descriptions and competitive prices. With worldwide shipping and a focus on quality, it’s a trusted source for unique loose gems.

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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

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

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
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Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
Enlarged Gemstone Image