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

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ID: 712305
Weight: 10.48ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 27.92
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ID: 734655
Weight: 1.78ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,281.60
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ID: 664039
Weight: 2.27ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.03
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ID: 548162
Weight: 1.72ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.85
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ID: 474012
Weight: 1.47ct
Size: 7.8 x 5.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 5.29
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ID: 716819
Weight: 0.60ct
Size: 5.2 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.44
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ID: 613290
Weight: 1.01ct
Size: 6.4 x 6.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.67
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ID: 691024
Weight: 2.03ct
Size: 12.3 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 48.72
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ID: 669304
Weight: 1.30ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 85.80
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ID: 691550
Weight: 2.52ct
Size: 11.4 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.48
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ID: 547761
Weight: 1.85ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.49
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ID: 669098
Weight: 2.14ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 141.24
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ID: 469220
Weight: 1.22ct (total)
Size: 5.5 x 3.8 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 30.22
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ID: 707929
Weight: 2.90ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.80
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ID: 701048
Weight: 1.17ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.12
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ID: 528898
Weight: 1.90ct
Size: 8.2 x 6.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 37.62
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ID: 712589
Weight: 1.82ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.85
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ID: 711853
Weight: 0.80ct
Size: 6.2 x 4.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.14
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ID: 685860
Weight: 1.51ct
Size: 7.7 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.79
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ID: 720597
Weight: 0.92ct
Size: 6.2 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 88.55
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ID: 619181
Weight: 11.38ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 27.31
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ID: 479221
Weight: 6.23ct (total)
Size: 4.3 x 4.1 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 8.71
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ID: 716509
Weight: 0.74ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.90
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ID: 524855
Weight: 10.98ct
Size: 12.8 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 173.93
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ID: 728736
Weight: 12.94ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,552.80
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ID: 445551
Weight: 0.46ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.10
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ID: 472003
Weight: 6.92ct
Size: 12.6 x 10 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,826.88
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ID: 716523
Weight: 0.60ct
Size: 4.7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 86.40
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ID: 716605
Weight: 0.41ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.52
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ID: 672735
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.60
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ID: 623827
Weight: 19.48ct
Size: 15.5 x 13.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 617.12
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ID: 609096
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.56
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ID: 720602
Weight: 3.15ct (total)
Size: 7.3 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 303.19
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ID: 491484
Weight: 10.89ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 31.92
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ID: 618770
Weight: 15.18ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 40.08
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ID: 712320
Weight: 7.38ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.66
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ID: 710839
Weight: 1.81ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.82
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ID: 673087
Weight: 1.39ct
Size: 6.4 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.00
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ID: 687139
Weight: 5.02ct (total)
Size: 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 14.70
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ID: 647382
Weight: 1.52ct
Size: 7.7 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 34.66
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ID: 712522
Weight: 3.85ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.26
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ID: 387571
Weight: 6.66ct
Size: 13.9 x 11 mm
Clarity: VS
Content: 1 pc
Price: $ 429.28
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ID: 345135
Weight: 2.57ct (total)
Size: 2.5 x 2.4 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 296.84
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ID: 392831
Weight: 2.17ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 57.29
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ID: 673289
Weight: 1.05ct
Size: 7.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.78
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ID: 604540
Weight: 1.52ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.14
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ID: 712649
Weight: 4.06ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.81
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ID: 623823
Weight: 12.66ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 401.06
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ID: 647247
Weight: 23.49ct
Size: 18.8 x 13.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.38
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ID: 551616
Weight: 1.13ct
Size: 6.7 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.25
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ID: 691454
Weight: 2.10ct
Size: 9 x 6.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.40
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ID: 660000
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.48
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ID: 449770
Weight: 0.65ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 466.18
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ID: 527423
Weight: avg. 1.08 ct / each
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Price: $ 154.24
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ID: 672082
Weight: 2.22ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.28
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ID: 688780
Weight: 0.65ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.50
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ID: 439161
Weight: 2.24ct
Size: 7.4 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 138.97
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ID: 704995
Weight: 26.27ct
Size: 35.7 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.30
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ID: 520764
Weight: 0.64ct
Size: 7.9 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 179.94
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ID: 716915
Weight: 0.55ct
Size: 4.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.20
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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

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 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