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

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ID: 710355
Weight: 0.73ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.08
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ID: 691464
Weight: 3.19ct
Size: 13.7 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 76.56
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ID: 739236
Weight: 4.52ct
Size: 8.9 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 251.49
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ID: 390894
Weight: 2.91ct
Size: 11.4 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 96.04
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ID: 710850
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.55
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ID: 522286
Weight: 0.71ct
Size: 6.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 281.16
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ID: 673240
Weight: 1.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 69.84
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ID: 709782
Weight: 0.52ct
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 41.60
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ID: 712329
Weight: 12.43ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.11
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ID: 521631
Weight: 21.95ct
Size: 16.1 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 347.69
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ID: 728805
Weight: 1.49ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 160.92
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ID: 410365
Weight: 4.26ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 20.35
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ID: 648981
Weight: 1.25ct
Size: 7.1 x 6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.00
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ID: 656154
Weight: 1.60ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.40
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ID: 548101
Weight: 1.61ct
Size: 7.3 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.62
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ID: 597440
Weight: 1.45ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.72
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ID: 734662
Weight: 2.00ct
Size: 9 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 960.00
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ID: 567232
Weight: 2.36ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 52.96
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ID: 659633
Weight: 1.38ct
Size: 7.2 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 110.40
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ID: 689620
Weight: 1.78ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 117.48
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ID: 495355
Weight: 2.79ct
Size: 9.5 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 59.81
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ID: 688427
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.07
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ID: 392829
Weight: 2.73ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 72.07
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ID: 497994
Weight: 2.50ct (total)
Size: 5.3 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 99.00
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ID: 655568
Weight: 1.59ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 38.16
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ID: 712330
Weight: 12.94ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.48
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ID: 712490
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.74
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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: 685855
Weight: 1.91ct
Size: 8.1 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.16
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ID: 711425
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.60
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ID: 730303
Weight: 92.44ct
Size: 45.7 x 26.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.74
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ID: 475580
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.37
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ID: 484764
Weight: 2.94ct
Size: 8.2 x 7.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 19.40
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ID: 712790
Weight: 9.73ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.92
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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: 688014
Weight: 3.48ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.19
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ID: 672164
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.60
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ID: 523628
Weight: 11.40ct
Size: 13.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 180.58
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ID: 709752
Weight: 0.88ct
Size: 6.2 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.48
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ID: 671538
Weight: 0.64ct
Size: 5.1 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 61.44
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ID: 490982
Weight: 10.13ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 29.82
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ID: 524073
Weight: 0.63ct
Size: 6.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 249.48
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ID: 683416
Weight: 1.20ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 144.00
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ID: 488856
Weight: 1.65ct (total)
Size: 5.2 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 43.67
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ID: 468590
Weight: 1.45ct (total)
Size: 5 x 3.9 mm
Clarity: VS-SI
Content: 4 pcs
Price: $ 35.90
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ID: 514779
Weight: 2.37ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.04
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ID: 532201
Weight: 1.81ct
Size: 8.3 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 91.86
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ID: 522535
Weight: 36.42ct
Size: 19.9 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 432.67
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ID: 617767
Weight: 1.70ct
Size: 7.7 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 36.16
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ID: 619776
Weight: 17.63ct (total)
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 46.55
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ID: 431670
Weight: 1.78ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.29
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ID: 551876
Weight: 1.36ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.12
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ID: 716516
Weight: 0.77ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 68.58
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ID: 614328
Weight: 8.02ct
Size: 14.7 x 10.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 278.22
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ID: 619374
Weight: 6.14ct
Size: 11.8 x 8.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 113.47
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ID: 497082
Weight: 3.05ct
Size: 9.6 x 7.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.79
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ID: 520258
Weight: 11.91ct
Size: 14 x 12 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 428.76
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ID: 644657
Weight: 1.16ct
Size: 7.2 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 27.84
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ID: 712055
Weight: 65.31ct (total)
Size: 25.4 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 173.99
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ID: 693721
Weight: 4.23ct
Size: 13.5 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.23
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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 really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer 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

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer 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