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

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ID: 687141
Weight: 10.14ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.69
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ID: 561751
Weight: 4.31ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 227.57
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ID: 471998
Weight: 8.97ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,368.08
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ID: 731128
Weight: 11.81ct
Size: 16.9 x 16.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.46
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ID: 709813
Weight: 0.84ct
Size: 5.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 161.28
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ID: 474015
Weight: 1.65ct
Size: 7.9 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.54
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ID: 471795
Weight: 1.43ct (total)
Size: 6.6 x 3.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 5.66
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ID: 660353
Weight: 1.64ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 39.36
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ID: 729030
Weight: 0.96ct
Size: 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 86.40
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ID: 523186
Weight: 36.43ct
Size: 20.6 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 432.79
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ID: 563876
Weight: 1.79ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.16
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ID: 645820
Weight: 0.44ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.15
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ID: 716751
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.19
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ID: 532202
Weight: 1.70ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 86.29
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ID: 532504
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 69.02
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ID: 691026
Weight: 1.86ct
Size: 12 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.64
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ID: 484729
Weight: 1.81ct
Size: 8.5 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.95
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ID: 656784
Weight: 3.60ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.61
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ID: 685902
Weight: 1.93ct
Size: 8.4 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 35.53
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ID: 688307
Weight: 1.09ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.19
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ID: 710324
Weight: 1.40ct
Size: 7.4 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.08
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ID: 709276
Weight: 0.65ct
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 62.40
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ID: 655774
Weight: 1.01ct
Size: 7.5 x 7.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 24.24
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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: 556204
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 54.91
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ID: 693719
Weight: 3.43ct
Size: 10.7 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.35
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ID: 613037
Weight: 6.72ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 354.82
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ID: 683414
Weight: 1.16ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 139.20
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ID: 711775
Weight: 14.43ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.44
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ID: 488866
Weight: 2.23ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 59.02
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ID: 728773
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 200.88
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ID: 621019
Weight: 21.21ct (total)
Size: 22.1 x 16.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 50.90
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ID: 728884
Weight: 1.03ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 111.24
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ID: 720354
Weight: 1.00ct
Size: 6.3 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 96.25
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ID: 640729
Weight: 1.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.97
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ID: 444465
Weight: 1.44ct (total)
Size: 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 229.16
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ID: 716620
Weight: 0.54ct
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 617526
Weight: 2.48ct
Size: 8.9 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 47.94
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ID: 522462
Weight: 0.72ct
Size: 5.7 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 285.12
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ID: 672661
Weight: 1.84ct
Size: 9.6 x 7.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.16
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ID: 672022
Weight: 0.97ct
Size: 7 x 4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.91
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ID: 656106
Weight: 1.27ct
Size: 8.5 x 7.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 30.48
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ID: 554617
Weight: 1.10ct
Size: 7.9 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.04
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ID: 407848
Weight: 3.02ct
Size: 11.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 165.64
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ID: 567235
Weight: 2.31ct
Size: 7.3 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 51.84
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ID: 603132
Weight: 2.86ct
Size: 11.4 x 7.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 171.60
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ID: 715081
Weight: 6.22ct
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.13
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ID: 715103
Weight: 4.95ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.83
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ID: 522904
Weight: 0.76ct
Size: 5.7 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 300.96
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ID: 730768
Weight: 1.56ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 168.48
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ID: 669517
Weight: 1.45ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 95.70
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ID: 514432
Weight: 8.48ct
Size: 14 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 447.74
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ID: 716584
Weight: 0.69ct
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 99.36
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ID: 694485
Weight: 34.55ct
Size: 37 x 28.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.32
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ID: 712150
Weight: 7.45ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.85
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ID: 543424
Weight: 2.22ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.04
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ID: 503912
Weight: avg. 0.07 ct / each
Size: 2.1 mm (calibrated)
Clarity: Transparent
Price: $ 0.38
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ID: 716738
Weight: 0.57ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 82.08
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ID: 685853
Weight: 0.92ct
Size: 6.4 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.93
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ID: 656730
Weight: 3.40ct (total)
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 5.98
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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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 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 -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 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 -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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