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

Madagascar Gemstones Weight
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ID: 555326
Weight: 0.71
Size: 6.6 x 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 18.74
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ID: 470966
Weight: 1.57
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 62.17
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ID: 382121
Weight: 7.11
Size: 15.4 x 11.1 mm
Clarity: VS
Content: 1 pc
Price: $ 281.56
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ID: 640374
Weight: 1.25
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.00
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ID: 716816
Weight: 0.44
Size: 4.8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.19
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ID: 716519
Weight: 0.69
Size: 5.5 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 99.36
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ID: 445157
Weight: 0.75
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 119.18
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ID: 710769
Weight: 1.20
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.19
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ID: 711247
Weight: 21.39
Size: 20.9 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.51
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ID: 711616
Weight: 76.31
Size: 34.8 x 25.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 137.36
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ID: 729144
Weight: 0.76
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 82.08
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ID: 734673
Weight: 1.60
Size: 7.7 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 768.00
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ID: 474012
Weight: 1.47
Size: 7.8 x 5.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.29
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ID: 709290
Weight: 0.55
Size: 4.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 52.80
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ID: 716811
Weight: 0.64
Size: 5.6 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 92.16
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ID: 655889
Weight: 0.86
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.64
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ID: 638904
Weight: 1.22
Size: 6.6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 146.40
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ID: 396080
Weight: 3.36
Size: 8.4 x 8.1 mm
Clarity: VS
Content: 1 pc
Price: $ 164.76
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ID: 710759
Weight: 13.36
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.59
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ID: 384007
Weight: 3.14
Size: 10 x 8.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 124.34
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ID: 716620
Weight: 0.54
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 700483
Weight: 1.27
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 45.72
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ID: 656111
Weight: 1.09
Size: 7.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.16
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ID: 525160
Weight: 8.43
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 133.54
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ID: 685213
Weight: 0.20
Size: 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.15
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ID: 728738
Weight: 15.39
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,846.80
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ID: 712360
Weight: 5.02
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.37
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ID: 407509
Weight: 3.93
Size: 11.4 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 216.32
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ID: 672080
Weight: 1.75
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 42.00
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ID: 664521
Weight: 1.55
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.48
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ID: 712348
Weight: 4.00
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.66
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ID: 523895
Weight: 0.57
Size: 8 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 160.26
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ID: 685702
Weight: 0.95
Size: 6.6 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 17.48
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ID: 716510
Weight: 0.74
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.90
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ID: 685680
Weight: 2.15
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.58
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ID: 499247
Weight: 1.95
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.00
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ID: 626189
Weight: 1.29
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.06
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ID: 710182
Weight: 1.26
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.57
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ID: 728758
Weight: 1.11
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 119.88
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ID: 712162
Weight: 2.43
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.47
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ID: 512898
Weight: 1.90
Size: 8.3 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.10
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ID: 712030
Weight: 7.21
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.21
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ID: 523896
Weight: 0.55
Size: 7.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 154.64
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ID: 728799
Weight: 1.15
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 124.20
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ID: 618769
Weight: 13.42
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 32.21
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ID: 685280
Weight: 14.33
Size: 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.64
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ID: 669742
Weight: 1.38
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.08
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ID: 729168
Weight: 0.90
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 97.20
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ID: 441568
Weight: 1.29
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 681.12
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ID: 570398
Weight: 2.08
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 49.42
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ID: 694387
Weight: 26.37
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.48
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ID: 672162
Weight: 1.39
Size: 10 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.36
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ID: 644269
Weight: 1.52
Size: 7.6 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.48
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ID: 617918
Weight: 2.27
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.28
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ID: 673972
Weight: 0.97
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 110.22
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ID: 560420
Weight: 2.23
Size: 8.8 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.04
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ID: 606456
Weight: 2.02
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.33
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ID: 684655
Weight: 0.39
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.03
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ID: 685852
Weight: 1.16
Size: 7 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.35
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ID: 467971
Weight: 5.33
Size: 3.2 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 35.18
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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 -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate
Enlarged Gemstone Image