Bi-Color Gemstones | Natural Tourmaline, Ametrine & More
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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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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 |
- Actual Product Photos
- Reliable Quality
- Full Transparency
- Large Selection
- Affordable Prices
- Fast, Secure Global Shipping
| ID: | 670137 |
| Weight: | 9.72ct |
| Size: | 16.4 x 10.1 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 167.84 |
| Item in Stock | |
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| ID: | 676221 |
| Weight: | 19.18ct |
| Size: | 20.9 x 12.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 207.14 |
| Item in Stock | |
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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 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 594600 |
| Weight: | 31.86ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 210.28 |
| Item in Stock | |
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| ID: | 717404 |
| Weight: | 1.34ct |
| Size: | 8.7 x 4.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 434.16 |
| Item in Stock | |
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| ID: | 588905 |
| Weight: | 18.47ct |
| Size: | 20.9 x 15 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 121.90 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 690457 |
| Weight: | 3.93ct |
| Size: | 12 x 10 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 92.29 |
| Item in Stock | |
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| ID: | 506050 |
| Weight: | 46.77ct |
| Size: | 27 x 20 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 257.24 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 509004 |
| Weight: | 30.84ct |
| Size: | 25 x 15.4 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 244.25 |
| Item in Stock | |
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| ID: | 696778 |
| Weight: | 7.99ct |
| Size: | 18.2 x 7.7 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 639.20 |
| Item in Stock | |
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| ID: | 696780 |
| Weight: | 5.84ct |
| Size: | 17 x 17 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 560.64 |
| Item in Stock | |
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| ID: | 676219 |
| Weight: | 13.95ct |
| Size: | 20.1 x 14.3 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 150.66 |
| Item in Stock | |
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| ID: | 717406 |
| Weight: | 1.18ct |
| Size: | 7.4 x 5 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 382.32 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 508983 |
| Weight: | 33.42ct |
| Size: | 24.7 x 16 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 264.68 |
| Item in Stock | |
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| ID: | 506049 |
| Weight: | 52.90ct |
| Size: | 27 x 20 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 349.14 |
| Item in Stock | |
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| ID: | 676227 |
| Weight: | 16.13ct |
| Size: | 22.6 x 14.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 174.20 |
| Item in Stock | |
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| ID: | 676454 |
| Weight: | 21.22ct |
| Size: | 20.4 x 16.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 229.18 |
| Item in Stock | |
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| ID: | 434438 |
| Weight: | 31.82ct |
| Size: | 20.7 x 18.2 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 210.01 |
| Item in Stock | |
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| ID: | 594843 |
| Weight: | 20.16ct |
| Size: | 21 x 11 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 159.67 |
| Item in Stock | |
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| ID: | 577365 |
| Weight: | 11.44ct |
| Size: | 15.7 x 12.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 105.71 |
| Item in Stock | |
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| ID: | 588911 |
| Weight: | 23.40ct |
| Size: | 23.4 x 13.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 185.33 |
| Item in Stock | |
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| ID: | 605568 |
| Weight: | 18.63ct |
| Size: | 22.3 x 15.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 156.49 |
| Item in Stock | |
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| ID: | 508564 |
| Weight: | 4.33ct |
| Size: | 14.3 x 5.6 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 337.74 |
| Item in Stock | |
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| ID: | 508993 |
| Weight: | 45.17ct |
| Size: | 25.3 x 20.4 mm |
| Clarity: | IF |
| Content: | 1 pc |
| Price: | $ 271.02 |
| Item in Stock | |
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| ID: | 596471 |
| Weight: | 20.11ct |
| Size: | 18.5 x 16.8 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 177.31 |
| Item in Stock | |
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| ID: | 670188 |
| Weight: | 7.09ct |
| Size: | 14 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 122.44 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 596479 |
| Weight: | 31.30ct |
| Size: | 21.8 x 20.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 275.99 |
| Item in Stock | |
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| ID: | 590715 |
| Weight: | 32.77ct |
| Size: | 25 x 18 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 216.29 |
| Item in Stock | |
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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 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 577053 |
| Weight: | 7.02ct |
| Size: | 15.5 x 8.6 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 49.00 |
| Item in Stock | |
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| ID: | 596472 |
| Weight: | 20.00ct |
| Size: | 21.4 x 14.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 176.35 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 571541 |
| Weight: | 14.53ct |
| Size: | 20.9 x 11.2 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 115.08 |
| Item in Stock | |
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| ID: | 676452 |
| Weight: | 19.08ct |
| Size: | 22.9 x 16.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 171.72 |
| Item in Stock | |
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| ID: | 537531 |
| Weight: | 0.94ct |
| Size: | 8.1 x 4.2 mm |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 85.62 |
| Item in Stock | |
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| ID: | 717377 |
| Weight: | 1.28ct |
| Size: | 8.6 x 4.9 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 414.72 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 606039 |
| Weight: | 23.89ct |
| Size: | 24.3 x 16 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 220.74 |
| Item in Stock | |
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| ID: | 606041 |
| Weight: | 22.23ct |
| Size: | 18.3 x 14.9 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 186.73 |
| Item in Stock | |
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| ID: | 590852 |
| Weight: | 23.28ct |
| Size: | 19 x 16.3 mm |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 153.65 |
| Item in Stock | |
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| ID: | 571579 |
| Weight: | 10.39ct |
| Size: | 16.5 x 12.7 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 82.28 |
| Item in Stock | |
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| ID: | 594844 |
| Weight: | 15.90ct |
| Size: | 17.7 x 14.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 125.93 |
| Item in Stock | |
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| ID: | 606044 |
| Weight: | 24.66ct |
| Size: | 26 x 15.5 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 227.86 |
| Item in Stock | |
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| ID: | 582888 |
| Weight: | 19.73ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 142.06 |
| Item in Stock | |
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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 |
| Item in Stock | |
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| ID: | 596473 |
| Weight: | 21.17ct |
| Size: | 22.8 x 16.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 186.67 |
| Item in Stock | |
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| ID: | 594689 |
| Weight: | 11.94ct |
| Size: | 17 x 12.6 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 94.56 |
| Item in Stock | |
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| ID: | 588907 |
| Weight: | 27.34ct |
| Size: | 19.1 x 14.3 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 164.04 |
| Item in Stock | |
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| ID: | 605572 |
| Weight: | 17.33ct |
| Size: | 18 x 13 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 160.13 |
| Item in Stock | |
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| ID: | 717376 |
| Weight: | 1.51ct |
| Size: | 7.4 x 5.4 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 453.00 |
| Item in Stock | |
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| ID: | 594688 |
| Weight: | 20.21ct |
| Size: | 20 x 15 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 160.07 |
| Item in Stock | |
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| ID: | 670129 |
| Weight: | 9.78ct |
| Size: | 14 x 10 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 75.80 |
| Item in Stock | |
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| ID: | 590720 |
| Weight: | 34.37ct |
| Size: | 25.5 x 19 mm |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 226.85 |
| Item in Stock | |
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| ID: | 571543 |
| Weight: | 18.74ct |
| Size: | 19.7 x 15.8 mm |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 148.42 |
| Item in Stock | |
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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 
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Overall Rating -> 8 
The website was nice and I bought some gems
Overall Rating -> 10
I love gemstones. My father was a jeweler & I used to shop for stones for him.
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Overall Rating -> 10
Easy and convenient
Overall Rating -> 10
This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!
Overall Rating -> 10
I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!
Overall Rating -> 10
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
