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

Madagascar Gemstones Weight
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ID: 657421
Weight: 43.77
Size: 25.2 x 20.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 262.62
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ID: 688417
Weight: 7.55
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.10
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ID: 492462
Weight: 6.79
Size: 19.7 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.63
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ID: 407375
Weight: 9.01
Size: 14 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 493.20
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ID: 712750
Weight: 1.87
Size: 8.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 44.88
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ID: 473352
Weight: 1.82
Size: 5.7 x 4.8 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 36.04
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ID: 615821
Weight: 0.85
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 114.49
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ID: 720482
Weight: 1.24
Size: 7 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 119.35
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ID: 640668
Weight: 0.29
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.92
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ID: 602201
Weight: 2.60
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.53
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ID: 658177
Weight: 55.68
Size: 36.2 x 18.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 334.08
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ID: 620000
Weight: 15.88
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.93
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ID: 605884
Weight: 2.11
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.57
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ID: 526843
Weight: 1.35
Size: 6.4 x 4.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 156.26
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ID: 444641
Weight: 0.37
Size: 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 58.88
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ID: 439262
Weight: 2.43
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 150.76
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ID: 473414
Weight: 11.50
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.36
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ID: 604891
Weight: 5.11
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.90
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ID: 647616
Weight: 1.81
Size: 8.3 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.27
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ID: 694510
Weight: 23.03
Size: 32.4 x 19.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.88
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ID: 656082
Weight: 1.71
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 41.04
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ID: 551608
Weight: 0.77
Size: 7.5 x 4.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 2.89
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ID: 710361
Weight: 1.31
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 23.47
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ID: 449826
Weight: 0.64
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 458.99
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ID: 687804
Weight: 3.72
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.90
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ID: 407291
Weight: 8.52
Size: 16 x 12 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 306.72
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ID: 624376
Weight: 17.40
Size: 18.1 x 13.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 551.23
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ID: 493536
Weight: 4.65
Size: 12.1 x 8.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.70
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ID: 548278
Weight: 11.37
Size: 14.6 x 12.9 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 450.25
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ID: 672673
Weight: 1.64
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 55.68
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ID: 617521
Weight: 1.89
Size: 8.1 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 40.20
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ID: 700688
Weight: 1.34
Size: 6.7 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 48.24
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ID: 618132
Weight: 3.93
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 117.90
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ID: 527692
Weight: 0.72
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 65.58
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ID: 710403
Weight: 1.12
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.06
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ID: 709251
Weight: 0.49
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.04
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ID: 728771
Weight: 1.14
Size: 7.9 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 123.12
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ID: 709258
Weight: 0.79
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.84
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ID: 674199
Weight: 0.44
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.99
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ID: 712008
Weight: 5.11
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.61
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ID: 253177
Weight: 0.69
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 86.08
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ID: 439097
Weight: 3.31
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 205.36
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ID: 706674
Weight: 23.12
Size: 28.2 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.48
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ID: 683315
Weight: 0.96
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 115.20
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ID: 712763
Weight: 6.50
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.32
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ID: 716570
Weight: 0.41
Size: 4.8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.52
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ID: 526516
Weight: 1.26
Size: 6.3 x 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 145.85
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ID: 712645
Weight: 2.42
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.44
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ID: 712778
Weight: 1.17
Size: 7.2 x 5.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.08
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ID: 566982
Weight: 1.58
Size: 6.3 x 6.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.46
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ID: 512897
Weight: 2.18
Size: 8.6 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.16
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ID: 439374
Weight: 2.15
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 133.39
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ID: 497475
Weight: 2.28
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.05
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ID: 548265
Weight: 9.07
Size: 15.7 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 359.17
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ID: 467303
Weight: 0.60
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 486.97
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ID: 449779
Weight: 0.75
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 407.49
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ID: 741961
Weight: 1.54
Size: 10 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 15.40
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ID: 691026
Weight: 1.86
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.64
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ID: 710406
Weight: 1.06
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.00
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ID: 554285
Weight: 1.36
Size: 6.6 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.90
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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.

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I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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