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Bi-Color Gemstones | Natural Tourmaline, Ametrine & More

Bi Color Gemstones Weight
Bi Color Gemstones Size
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Bi-color Bi Color Gemstones
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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: 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: 722361
Weight: 0.96ct
Size: 6.4 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.08
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ID: 508993
Weight: 45.17ct
Size: 25.3 x 20.4 mm
Clarity: IF
Content: 1 pc
Price: $ 271.02
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ID: 571540
Weight: 17.76ct
Size: 22.1 x 15.2 mm
Clarity: VS
Content: 1 pc
Price: $ 140.66
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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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ID: 594606
Weight: 7.65ct
Size: 14.7 x 11.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.49
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ID: 590863
Weight: 26.51ct
Size: 22.3 x 17.6 mm
Clarity: VS
Content: 1 pc
Price: $ 174.97
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ID: 521271
Weight: 38.72ct
Size: 29.7 x 27.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 836.69
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ID: 571556
Weight: 28.90ct
Size: 22.7 x 17.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 228.89
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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: 606044
Weight: 24.66ct
Size: 26 x 15.5 mm
Clarity: VS
Content: 1 pc
Price: $ 227.86
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ID: 590858
Weight: 16.92ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 111.67
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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: 577716
Weight: 8.87ct
Size: 15.8 x 9.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.51
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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: 582884
Weight: 8.90ct
Size: 16.2 x 11.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 70.49
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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: 472936
Weight: 65.90ct (total)
Size: 35.5 x 25.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 869.88
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ID: 606040
Weight: 24.83ct
Size: 23.4 x 16.3 mm
Clarity: VS
Content: 1 pc
Price: $ 208.57
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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: 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: 605572
Weight: 17.33ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 160.13
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ID: 605569
Weight: 25.74ct
Size: 20.5 x 17.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 219.91
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ID: 512832
Weight: 87.33ct
Size: 32.6 x 22.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 691.66
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ID: 521272
Weight: 77.16ct (total)
Size: 33.6 x 33.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 1,667.30
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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: 743997
Weight: 33.16ct
Size: 19 x 19 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 663.20
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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: 670188
Weight: 7.09ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 122.44
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ID: 589459
Weight: 24.08ct
Size: 21.7 x 16.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 190.72
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ID: 577724
Weight: 21.45ct
Size: 30.2 x 13.4 mm
Clarity: VS
Content: 1 pc
Price: $ 198.20
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ID: 605570
Weight: 19.81ct
Size: 22.7 x 12.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 166.40
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ID: 577105
Weight: 8.43ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 70.81
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ID: 594835
Weight: 16.84ct
Size: 21 x 13.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 133.37
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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: 571539
Weight: 19.64ct
Size: 18.6 x 15.4 mm
Clarity: VS
Content: 1 pc
Price: $ 155.54
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ID: 522380
Weight: 33.04ct (total)
Size: 21 x 17.9 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 713.94
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ID: 605568
Weight: 18.63ct
Size: 22.3 x 15.5 mm
Clarity: VS
Content: 1 pc
Price: $ 156.49
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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: 605567
Weight: 33.36ct
Size: 25.1 x 21.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 308.24
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ID: 596679
Weight: 25.38ct
Size: 22.6 x 16.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 223.79
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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: 582894
Weight: 17.65ct
Size: 18.4 x 14.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 139.79
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ID: 605573
Weight: 16.73ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 154.58
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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: 582888
Weight: 19.73ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 142.06
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ID: 571607
Weight: 12.67ct
Size: 17 x 13.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 100.34
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ID: 590716
Weight: 30.54ct
Size: 22.5 x 18.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 201.56
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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: 577368
Weight: 10.78ct
Size: 17.8 x 12.3 mm
Clarity: VS
Content: 1 pc
Price: $ 99.79
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ID: 743998
Weight: 23.16ct
Size: 17 x 17 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 463.20
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ID: 594843
Weight: 20.16ct
Size: 21 x 11 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 159.67
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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: 646286
Weight: 4.87ct
Size: 24.4 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 409.08
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ID: 606046
Weight: 18.70ct
Size: 17.6 x 15.5 mm
Clarity: VS
Content: 1 pc
Price: $ 172.79
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ID: 333329
Weight: 11.71ct
Size: 21.7 x 10.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 170.03
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ID: 596474
Weight: 19.63ct
Size: 19 x 14.6 mm
Clarity: VS
Content: 1 pc
Price: $ 173.09
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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: 606042
Weight: 17.98ct
Size: 21.3 x 13 mm
Clarity: VS
Content: 1 pc
Price: $ 166.14
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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 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
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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
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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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 -> 10 star ratings

All good

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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

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Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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