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Madagascar Gemstones: Sapphires, Rubies, Garnets, Tourmaline, Grandidierite. Buy Madagascar Gems Wholesale

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ID: 394867
Weight: 3.04ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 55.49
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ID: 619122
Weight: 2.19ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.28
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ID: 472001
Weight: 6.33ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1,671.12
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ID: 617910
Weight: 2.60ct
Size: 9.3 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 55.30
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ID: 548260
Weight: 22.15ct
Size: 16.8 x 15.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 877.14
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ID: 711845
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.07
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ID: 551619
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.31
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ID: 520333
Weight: 0.73ct
Size: 8.1 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 173.45
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ID: 683409
Weight: 1.09ct
Size: 7.1 x 5.3 mm
Clarity: VS
Price: $ 130.80
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ID: 672694
Weight: 1.23ct
Size: 7.1 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.52
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ID: 712241
Weight: 2.36ct
Size: 8.7 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 56.64
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ID: 672893
Weight: 0.99ct
Size: 6.7 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.76
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ID: 720325
Weight: 1.21ct
Size: 6.9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 116.46
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ID: 685890
Weight: 1.41ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.96
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ID: 673290
Weight: 0.81ct
Size: 6.4 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 2.92
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ID: 674280
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.40
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ID: 439373
Weight: 2.13ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 132.14
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ID: 488859
Weight: 1.38ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.20
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ID: 741970
Weight: 1.92ct
Size: 10 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.20
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ID: 685903
Weight: 2.06ct
Size: 8.5 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 37.92
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ID: 730142
Weight: 37.25ct
Size: 39 x 20.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.76
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ID: 524798
Weight: 7.13ct
Size: 11.2 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 112.94
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ID: 541532
Weight: 2.65ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 53.23
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ID: 720150
Weight: 1.05ct
Size: 5.6 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 101.06
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ID: 501416
Weight: 10.56ct
Size: 30.8 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 295.66
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ID: 574762
Weight: 3.02ct (total)
Size: 8.9 x 6.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 79.73
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ID: 522103
Weight: 9.58ct
Size: 12.7 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 151.75
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ID: 640595
Weight: 2.07ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.68
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ID: 554917
Weight: 0.68ct
Size: 6.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 17.95
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ID: 685877
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.51
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ID: 613484
Weight: 11.99ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 633.07
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ID: 712698
Weight: 11.30ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.11
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ID: 712029
Weight: 7.36ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.61
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ID: 524108
Weight: 0.40ct
Size: 5.5 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 158.40
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ID: 478359
Weight: 13.42ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.42
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ID: 644428
Weight: 1.00ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 24.00
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ID: 716613
Weight: 0.46ct
Size: 5.1 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 40.97
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ID: 613300
Weight: 1.05ct
Size: 6 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.86
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ID: 711723
Weight: 15.20ct
Size: 20.1 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 27.36
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ID: 673227
Weight: 1.74ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.76
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ID: 709769
Weight: 0.71ct
Size: 4.6 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.16
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ID: 621915
Weight: 1.08ct
Size: 5 x 5 mm (calibrated)
Clarity: VS-SI
Price: $ 22.70
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ID: 445505
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.74
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ID: 708222
Weight: 2.89ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.79
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ID: 647774
Weight: 33.71ct
Size: 19.7 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 80.90
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ID: 559493
Weight: 1.17ct
Size: 7.7 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.45
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ID: 554211
Weight: 0.93ct
Size: 7.9 x 5.6 mm
Clarity: SI
Content: 1 pc
Price: $ 24.55
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ID: 612891
Weight: 1.10ct
Size: 7.4 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.09
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ID: 488762
Weight: 1.40ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 37.06
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ID: 729084
Weight: 0.67ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 72.36
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ID: 749079
Weight: 0.11ct
Size: 3.2 x 2.2 mm
Clarity: VS
Content: 1 pc
Price: $ 11.00
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ID: 558526
Weight: 2.29ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.71
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ID: 444866
Weight: 0.32ct
Size: 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 50.93
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ID: 523214
Weight: 0.68ct
Size: 6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 269.28
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ID: 728816
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 104.76
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ID: 482734
Weight: 2.58ct (total)
Size: 5.7 x 3.1 mm
Clarity: VS
Content: 5 pcs
Price: $ 527.35
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ID: 657867
Weight: 0.86ct
Size: 6.8 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.13
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ID: 444925
Weight: 2.07ct (total)
Size: 4.4 mm
Clarity: VS
Content: 6 pcs
Price: $ 329.42
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ID: 673214
Weight: 0.78ct
Size: 5.8 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 18.72
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ID: 716862
Weight: 0.72ct
Size: 5.4 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.68
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Why Buy Madagascar Gemstones from GemSelect?

FAQs

What are Madagascar gemstones?

Madagascar gemstones are a variety of precious stones found in Madagascar, renowned for their exceptional quality and vibrant colors. Popular examples include sapphires, rubies, tourmaline, garnet, and the rare Grandidierite. These gemstones are highly sought after by collectors and jewelers worldwide.

What makes Madagascar sapphires special?

Madagascar sapphires are known for their brilliant color and clarity. They come in various hues, including deep blues, yellows, and even pinks. The country is one of the largest sources of sapphires, offering stones of exceptional quality that are perfect for fine jewelry.

Are Madagascar rubies and garnets valuable?

Yes, both Madagascar rubies and garnets are considered valuable. Madagascar rubies, known for their rich, red color, are some of the most prized rubies in the world. Similarly, Madagascar garnets are highly sought after, particularly for their unique hues that range from deep red to green.

What other gemstones can I find in Madagascar?

Madagascar is home to a diverse range of gemstones, including tourmaline, alexandrite, rose quartz, amethyst, peridot, spinel, and jade. These stones are prized for their beauty and rarity, making Madagascar a major hub for gemstone mining.

How are Madagascar gemstones mined?

Madagascar gemstones are typically mined by hand or through small-scale mining operations in various regions of the island. Mining techniques vary, but they focus on extracting high-quality gemstones, such as sapphires, tourmaline, and alexandrite, from Madagascar's rich geological landscape.

How should I care for Madagascar gemstones?

To ensure your Madagascar gemstones maintain their brilliance, it’s important to clean them regularly with a soft cloth and store them in a cool, dry place. Each gemstone, such as Madagascar ruby or amethyst, may require specific care depending on its hardness and sensitivity.

Are Madagascar gemstones considered ethical?

While Madagascar gemstones are highly valued, it's essential to research the source of your stones to ensure ethical mining practices. Many gemstones from Madagascar come from small-scale mining operations, and there are efforts to improve the sustainability and fairness of these practices.

Can I buy Madagascar gemstones online?

Yes, many online retailers specialize in Madagascar gemstones, offering a wide selection of sapphires, tourmaline, garnet, and other precious stones. When purchasing, be sure to choose reputable sellers who provide certification and details about the gemstone's origin.

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

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
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate
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