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

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ID: 524860
Weight: 9.38ct
Size: 13.2 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 148.58
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ID: 445559
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.74
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ID: 640696
Weight: 0.26ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 12.48
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ID: 605885
Weight: 2.46ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.49
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ID: 712028
Weight: 6.53ct
Size: 13.7 x 9.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.40
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ID: 548019
Weight: 1.28ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.94
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ID: 712679
Weight: 3.91ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.42
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ID: 624159
Weight: 10.44ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 330.74
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ID: 474358
Weight: 10.52ct
Size: 15 x 12.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.66
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ID: 709857
Weight: 0.92ct
Size: 6.1 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 88.32
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ID: 551371
Weight: 1.40ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.27
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ID: 445569
Weight: 0.43ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.34
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ID: 731131
Weight: 29.25ct
Size: 24.4 x 16.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.81
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ID: 617527
Weight: 2.14ct
Size: 8.4 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 45.52
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ID: 699553
Weight: 1.37ct
Size: 7.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 49.32
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ID: 523611
Weight: 35.27ct
Size: 19.7 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 419.00
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ID: 658210
Weight: 0.85ct
Size: 5.5 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 81.60
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ID: 385928
Weight: 7.92ct
Size: 15.2 x 11.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 503.89
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ID: 524053
Weight: 0.71ct
Size: 6.8 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 281.16
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ID: 720481
Weight: 0.97ct
Size: 5.6 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 93.36
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ID: 720739
Weight: 2.04ct
Size: 8.4 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 293.76
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ID: 691114
Weight: 19.71ct (total)
Size: 18.5 x 16.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 473.04
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ID: 523855
Weight: 0.60ct
Size: 6.2 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 237.60
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ID: 523740
Weight: 0.70ct
Size: 6.1 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 80.66
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ID: 730773
Weight: 3.83ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 413.64
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ID: 712645
Weight: 2.42ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.44
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ID: 716571
Weight: 0.61ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.32
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ID: 618049
Weight: 17.31ct (total)
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 45.70
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ID: 707915
Weight: 4.45ct
Size: 10.3 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 85.44
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ID: 651971
Weight: 0.48ct
Size: 5.7 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 57.60
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ID: 501420
Weight: 31.40ct
Size: 32.9 x 26.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 799.19
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ID: 564174
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 16.87
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ID: 560071
Weight: 1.81ct
Size: 9 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.62
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ID: 522582
Weight: 0.77ct
Size: 6.5 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 88.73
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ID: 445564
Weight: 0.49ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 70.79
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ID: 693407
Weight: 2.80ct
Size: 10.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.08
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ID: 367907
Weight: 1.53ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 40.78
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ID: 712248
Weight: 1.33ct
Size: 7.4 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 31.92
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ID: 495243
Weight: 2.56ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.34
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ID: 431380
Weight: 2.61ct
Size: 8.3 x 6.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.02
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ID: 712096
Weight: 4.98ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.27
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ID: 551370
Weight: 1.28ct
Size: 7.5 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.82
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ID: 710353
Weight: 0.90ct
Size: 6.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 16.13
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ID: 660356
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 32.16
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ID: 621518
Weight: 2.08ct
Size: 9.3 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 43.73
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ID: 728795
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 123.12
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ID: 524061
Weight: 0.62ct
Size: 6.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 245.52
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ID: 625116
Weight: 0.85ct
Size: 6.5 x 4.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.37
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ID: 687432
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.44
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ID: 633163
Weight: 22.96ct
Size: 17.8 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 716.35
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ID: 658211
Weight: 0.85ct
Size: 6.1 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 163.20
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ID: 519533
Weight: 1.79ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.26
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ID: 478586
Weight: 21.56ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.74
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ID: 712050
Weight: 58.47ct (total)
Size: 25.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 155.76
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ID: 712154
Weight: 20.99ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 55.92
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ID: 544764
Weight: 0.58ct
Size: 5.7 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.28
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ID: 659591
Weight: 0.69ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.24
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ID: 684372
Weight: 2.38ct (total)
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.43
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ID: 647252
Weight: 27.79ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 66.70
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ID: 716775
Weight: 0.56ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.87
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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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi 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

Very professional site

Posted By JR in January, 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 -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. 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 -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi 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

Very professional site

Posted By JR in January, 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 -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. 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