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

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ID: 501656
Weight: 1.84ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 219.91
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ID: 560426
Weight: 1.98ct
Size: 8.3 x 7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.44
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ID: 706872
Weight: 17.16ct
Size: 32.9 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.26
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ID: 729946
Weight: 29.21ct
Size: 29.2 x 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.04
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ID: 685709
Weight: 1.88ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 34.61
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ID: 605844
Weight: 12.29ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 18.98
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ID: 467389
Weight: 0.74ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 600.60
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ID: 570184
Weight: 1.94ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 46.09
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ID: 720532
Weight: 1.04ct
Size: 6.5 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 100.10
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ID: 431448
Weight: 3.09ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 73.42
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ID: 708233
Weight: 4.41ct
Size: 9.5 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.67
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ID: 394279
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.28
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ID: 716772
Weight: 0.39ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.74
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ID: 712718
Weight: 14.48ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 38.58
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ID: 559492
Weight: 1.24ct
Size: 7.5 x 5.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.72
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ID: 728948
Weight: 3.15ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 283.50
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ID: 716829
Weight: 0.79ct
Size: 6.1 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.80
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ID: 523743
Weight: 0.84ct
Size: 6.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 96.79
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ID: 712531
Weight: 2.57ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.85
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ID: 686581
Weight: 0.21ct (total)
Size: 2.7 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 10.08
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ID: 528916
Weight: 19.04ct
Size: 32.9 x 8.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.56
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ID: 639849
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.92
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ID: 685663
Weight: 1.22ct
Size: 8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 22.45
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ID: 610338
Weight: 0.52ct
Size: 6.3 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 69.56
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ID: 731719
Weight: 4.52ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 9.22
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ID: 605845
Weight: 12.39ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.14
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ID: 686069
Weight: 0.20ct (total)
Size: 2.6 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.60
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ID: 601860
Weight: 0.41ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.84
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ID: 712450
Weight: 10.96ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.20
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ID: 710787
Weight: 29.36ct
Size: 23.1 x 18 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.85
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ID: 554209
Weight: 0.93ct
Size: 7.5 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.55
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ID: 488808
Weight: 1.74ct (total)
Size: 5 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 46.06
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ID: 709753
Weight: 0.78ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.88
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ID: 548025
Weight: 2.13ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 43.16
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ID: 565668
Weight: 0.93ct
Size: 6.5 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 21.16
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ID: 522235
Weight: 33.25ct
Size: 19.9 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 526.68
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ID: 734675
Weight: 2.63ct
Size: 8.6 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 1,262.40
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ID: 729070
Weight: 1.37ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.96
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ID: 709278
Weight: 0.53ct
Size: 4.4 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.40
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ID: 729193
Weight: 2.52ct
Size: 9.4 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 287.28
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ID: 709356
Weight: 0.38ct
Size: 3.9 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 36.48
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ID: 563526
Weight: 1.64ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.80
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ID: 567238
Weight: 2.65ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 59.47
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ID: 656193
Weight: 1.45ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.80
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ID: 514803
Weight: 2.08ct
Size: 8.4 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 35.69
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ID: 732427
Weight: 16.24ct
Size: 17.2 x 14.5 mm
Clarity: VS
Content: 1 pc
Price: $ 974.40
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ID: 547633
Weight: 1.32ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.75
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ID: 708223
Weight: 3.57ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.92
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ID: 522079
Weight: 14.94ct
Size: 15.1 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 236.65
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ID: 570399
Weight: 2.05ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.71
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ID: 720116
Weight: 0.79ct
Size: 6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.04
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ID: 635474
Weight: 0.82ct
Size: 4.8 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.72
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ID: 662742
Weight: 2.64ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 63.36
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ID: 685213
Weight: 0.20ct
Size: 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.15
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ID: 516942
Weight: avg. 0.36 ct / each
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 39.91
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ID: 711500
Weight: 1.71ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.56
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ID: 689896
Weight: 1.81ct
Size: 7.6 x 5.8 mm
Clarity: VS
Price: $ 119.46
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ID: 505579
Weight: avg. 0.67 ct / each
Size: 8.2 x 4.2 mm
Clarity: VVS-VS
Price: $ 73.62
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ID: 523607
Weight: 32.58ct
Size: 19.7 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 351.86
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ID: 615326
Weight: 0.98ct (total)
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 132.01
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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

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate
Madagascar has recently stirred a lot of the excitement in the international gem trade. Since 1990, small gem deposits have been discovered throughout the gem-rich island. In the last 10 years alone, many new gem deposits have been discovered throughout Madagascar, including fine sapphire and ruby. The size and scope of Madagascar's gem deposits is still not fully understood, but many experts believe that some of the richest untapped gemstone sources in the world lie somewhere on the island of Madagascar. Madagascar is the 4th largest island in the world, located in about 400 kilometers off the coast of Southeast Africa in the Indian Ocean.

To date, a wide range of colored gemstones have been discovered, not only sapphire and ruby. Some of the many other gemstone discoveries include aquamarine, emerald, garnet, chrysoberyl, color-change alexandrite, topaz, andalusite, apatite, kyanite, tourmaline, zircon, amethyst quartz and citrine quartz. Thus far, most of the Malagasy gemstones, as well as other African gems, are exported in rough form to Asia, where they are cut, processed and traded on to the world's international gem market. A significant percentage of this material passes through Chanthaburi, Thailand, the world's center for international colored gemstone trading. All experts agree that a great deal of more gemstone discoveries will be coming from Madagascar in the years to come, as many areas of the gem-rich lands remain unexplored.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

FAQ's

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.

Enlarged Gemstone Image