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

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ID: 685923
Weight: 19.51ct
Size: 29.3 x 18.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.54
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ID: 672430
Weight: 2.06ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.44
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ID: 658642
Weight: 0.85ct
Size: 5.5 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 81.60
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ID: 711209
Weight: 0.43ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.14
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ID: 614767
Weight: 3.45ct
Size: 11.5 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 108.80
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ID: 667042
Weight: 7.35ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 367.50
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ID: 488821
Weight: 2.28ct (total)
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 60.34
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ID: 367677
Weight: 1.76ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 56.28
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ID: 648935
Weight: 15.81ct
Size: 15.4 x 13.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 38.93
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ID: 694483
Weight: 28.57ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 30.85
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ID: 685877
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.51
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ID: 715022
Weight: 12.98ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 33.65
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ID: 548545
Weight: 2.46ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 49.85
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ID: 627624
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 305.00
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ID: 499266
Weight: 1.84ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.02
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ID: 716776
Weight: 0.77ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 603086
Weight: 2.76ct
Size: 12.1 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 165.60
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ID: 467449
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 503.20
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ID: 694515
Weight: 31.61ct
Size: 31.6 x 23.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.14
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ID: 711958
Weight: 2.59ct
Size: 9 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.16
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ID: 689790
Weight: 3.14ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 94.20
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ID: 672665
Weight: 1.70ct
Size: 9.7 x 7.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 40.80
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ID: 712106
Weight: 2.76ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.36
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ID: 519926
Weight: 1.52ct
Size: 7.9 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 716749
Weight: 0.68ct
Size: 5.2 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 60.56
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ID: 438946
Weight: 9.42ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 584.41
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ID: 673228
Weight: 1.31ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.44
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ID: 712871
Weight: 2.83ct
Size: 14.3 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.54
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ID: 720156
Weight: 1.89ct
Size: 7.5 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 181.92
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ID: 603008
Weight: 2.23ct
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.76
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ID: 679996
Weight: 0.30ct
Size: 5 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.62
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ID: 716524
Weight: 0.73ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 105.12
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ID: 609095
Weight: 2.04ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.32
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ID: 673526
Weight: 1.14ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 27.36
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ID: 623110
Weight: 1.67ct
Size: 8.1 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 35.11
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ID: 689699
Weight: 0.78ct
Size: 7.5 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 23.40
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ID: 554919
Weight: 0.77ct
Size: 6.7 x 4.9 mm
Clarity: SI
Content: 1 pc
Price: $ 20.33
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ID: 552080
Weight: 5.05ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3,326.40
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ID: 712781
Weight: 11.00ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.30
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ID: 349126
Weight: 2.77ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 219.38
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ID: 488867
Weight: 2.17ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 57.43
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ID: 540045
Weight: 1.19ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.05
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ID: 730365
Weight: 0.24ct
Size: 4.8 x 2.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 11.52
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ID: 390676
Weight: 2.09ct
Size: 8.6 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 74.74
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ID: 387566
Weight: 4.18ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 165.53
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ID: 548027
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.93
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ID: 716813
Weight: 0.62ct
Size: 5.3 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.22
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ID: 658777
Weight: 1.05ct
Size: 6.7 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.04
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ID: 711538
Weight: 9.70ct
Size: 20 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.84
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ID: 712236
Weight: 2.83ct (total)
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.54
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ID: 704698
Weight: 24.03ct
Size: 27.2 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.77
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ID: 565677
Weight: 1.07ct
Size: 6.1 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 24.36
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ID: 467348
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 473.34
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ID: 662645
Weight: 2.00ct
Size: 8.4 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 728748
Weight: 2.62ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 298.68
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ID: 619780
Weight: 2.18ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.94
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ID: 596657
Weight: 10.67ct
Size: 22.1 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.62
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ID: 710354
Weight: 0.87ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 15.59
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ID: 644195
Weight: 2.42ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.08
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ID: 500798
Weight: 2.19ct (total)
Size: 4.5 x 2.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 162.30
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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 love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 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

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 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 -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 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

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 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

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 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 -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 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