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

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ID: 449798
Weight: 0.78ct
Size: 5.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 508.55
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ID: 644270
Weight: 1.17ct
Size: 6.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.08
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ID: 684831
Weight: 0.38ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.77
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ID: 488803
Weight: 1.69ct (total)
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 44.72
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ID: 728934
Weight: 1.39ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 150.12
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ID: 691120
Weight: 4.36ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 104.64
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ID: 497990
Weight: 3.10ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 122.76
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ID: 712653
Weight: 2.55ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.79
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ID: 396251
Weight: 2.37ct
Size: 7.5 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 116.23
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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: 467399
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 446.39
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ID: 694383
Weight: 32.68ct
Size: 29.5 x 20.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.29
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ID: 517493
Weight: 1.65ct
Size: 7.8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 32.68
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ID: 731006
Weight: 11.83ct
Size: 25.9 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.48
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ID: 672542
Weight: 0.86ct
Size: 6.1 x 4.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.10
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ID: 694388
Weight: 57.97ct
Size: 31.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.17
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ID: 407294
Weight: 7.88ct
Size: 15.2 x 12 mm
Clarity: VS
Content: 1 pc
Price: $ 392.14
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ID: 603169
Weight: 1.40ct
Size: 8 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 712698
Weight: 11.30ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.11
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ID: 687425
Weight: 7.00ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.50
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ID: 488828
Weight: 2.18ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 57.70
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ID: 715074
Weight: 3.82ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.90
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ID: 728763
Weight: 0.60ct
Size: 6.3 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 64.80
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ID: 611690
Weight: 0.66ct
Size: 6.7 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 88.60
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ID: 708074
Weight: 2.92ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.84
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ID: 672431
Weight: 1.77ct
Size: 8 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.48
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ID: 640012
Weight: 0.23ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.04
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ID: 718491
Weight: 17.25ct
Size: 15 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.90
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ID: 687419
Weight: 7.22ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.14
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ID: 729180
Weight: 0.82ct
Size: 6.7 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 88.56
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ID: 728776
Weight: 1.08ct
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 116.64
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ID: 712157
Weight: 2.40ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.40
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ID: 662871
Weight: 3.47ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 83.28
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ID: 658171
Weight: 63.50ct
Size: 30 x 22 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 380.64
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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: 699553
Weight: 1.37ct
Size: 7.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 49.32
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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: 561051
Weight: 2.51ct
Size: 10.4 x 7.6 mm
Clarity: SI
Content: 1 pc
Price: $ 132.53
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ID: 512796
Weight: 2.72ct
Size: 9.4 x 7.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 58.85
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ID: 467456
Weight: 0.51ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 413.93
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ID: 728982
Weight: 0.96ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 103.68
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ID: 729027
Weight: 0.85ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.80
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ID: 712487
Weight: 4.10ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.92
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ID: 710784
Weight: 20.45ct
Size: 22.4 x 14.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.82
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ID: 658648
Weight: 0.78ct
Size: 5.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.88
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ID: 673544
Weight: 1.58ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.92
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ID: 672427
Weight: 0.89ct
Size: 6.6 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 21.36
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ID: 693470
Weight: 18.93ct
Size: 19.8 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 68.15
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ID: 728962
Weight: 0.78ct
Size: 6.3 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 84.24
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ID: 656160
Weight: 1.23ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.52
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ID: 551467
Weight: 0.96ct
Size: 7.4 x 5.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.61
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ID: 720750
Weight: 2.93ct
Size: 8.3 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 421.92
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ID: 728959
Weight: 0.78ct
Size: 6 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 84.24
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ID: 664519
Weight: 1.75ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.80
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ID: 686585
Weight: 0.17ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.16
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ID: 518615
Weight: 2.92ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.27
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ID: 673911
Weight: 0.36ct
Size: 5.7 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 40.91
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ID: 711232
Weight: 1.21ct
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 29.04
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ID: 520325
Weight: 0.75ct
Size: 8.1 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 178.20
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ID: 716578
Weight: 0.58ct
Size: 4.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 83.52
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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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 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

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP 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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 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

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP 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