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

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ID: 407756
Weight: 4.54ct
Size: 12.4 x 8.8 mm
Clarity: VS
Content: 1 pc
Price: $ 176.22
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ID: 673223
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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ID: 728883
Weight: 0.99ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.92
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ID: 522702
Weight: 0.57ct
Size: 6.5 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 225.72
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ID: 664644
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.94
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ID: 644272
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.36
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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: 659993
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.72
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ID: 479125
Weight: 6.89ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Translucent
Content: 20 pcs
Price: $ 9.64
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ID: 574243
Weight: avg. 1.26 ct / each
Size: 8 x 6.7 mm
Clarity: Translucent
Price: $ 69.06
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ID: 615228
Weight: 6.34ct
Size: 14.8 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 219.94
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ID: 683315
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 115.20
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ID: 716513
Weight: 1.05ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 93.52
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ID: 634737
Weight: 0.65ct
Size: 4.3 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 62.40
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ID: 718522
Weight: 11.32ct
Size: 15.8 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.84
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ID: 551885
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.61
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ID: 669520
Weight: 2.28ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 150.48
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ID: 449755
Weight: 0.52ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 372.94
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ID: 555603
Weight: 1.21ct
Size: 6.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.94
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ID: 728798
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 137.16
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ID: 590925
Weight: 1.03ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 20.82
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ID: 471777
Weight: 11.06ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,919.84
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ID: 708313
Weight: 5.65ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.36
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ID: 684231
Weight: 1.98ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.86
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ID: 711971
Weight: 1.61ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.28
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ID: 729177
Weight: 0.79ct
Size: 6.8 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 85.32
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ID: 720263
Weight: 1.27ct
Size: 6.9 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 122.24
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ID: 669244
Weight: 1.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 70.92
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ID: 673546
Weight: 1.83ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 43.92
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ID: 445570
Weight: 0.46ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.10
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ID: 643788
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.32
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ID: 671176
Weight: 0.83ct
Size: 5.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 159.36
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ID: 709779
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 52.80
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ID: 497088
Weight: 2.74ct
Size: 9.3 x 7.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 49.22
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ID: 712461
Weight: 4.17ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.11
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ID: 604474
Weight: 3.26ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 94.67
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ID: 656111
Weight: 1.09ct
Size: 7.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.16
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ID: 723480
Weight: 9.23ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 30 pcs
Price: $ 763.80
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ID: 709815
Weight: 0.67ct
Size: 5.5 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 64.32
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ID: 669570
Weight: 2.51ct (total)
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 165.66
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ID: 560662
Weight: 1.66ct
Size: 8.2 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 37.25
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ID: 712308
Weight: 7.74ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.62
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ID: 694381
Weight: 31.65ct
Size: 31 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.19
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ID: 522878
Weight: 0.65ct
Size: 8.2 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 182.76
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ID: 630147
Weight: 8.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.73
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ID: 685854
Weight: 1.48ct
Size: 7.4 x 6.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.24
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ID: 529133
Weight: 19.51ct
Size: 30.6 x 9.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.89
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ID: 720370
Weight: 1.34ct
Size: 7.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 128.98
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ID: 495362
Weight: 1.80ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.58
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ID: 691459
Weight: 2.70ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 64.80
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ID: 683588
Weight: 2.68ct (total)
Size: 7.1 x 5.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 321.60
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ID: 561757
Weight: 4.60ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 242.88
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ID: 253151
Weight: 0.76ct
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 105.34
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ID: 589475
Weight: 2.27ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.45
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ID: 671145
Weight: 0.89ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 85.44
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ID: 262425
Weight: 0.70ct
Size: 7 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.32
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ID: 711779
Weight: 13.71ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 36.53
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ID: 669909
Weight: 1.50ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 99.00
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ID: 710441
Weight: 0.86ct
Size: 5.8 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 15.41
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ID: 691462
Weight: 2.98ct
Size: 13.7 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.52
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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

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 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 like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 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