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

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ID: 712786
Weight: 9.62ct
Size: 17 x 12 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.63
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ID: 716607
Weight: 0.45ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.08
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ID: 658779
Weight: 0.89ct
Size: 6.8 x 4.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.27
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ID: 712800
Weight: 6.55ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.45
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ID: 685708
Weight: 1.48ct
Size: 7.8 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 27.24
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ID: 490424
Weight: 0.50ct
Size: 6 x 3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 102.98
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ID: 669251
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.44
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ID: 663976
Weight: 2.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.28
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ID: 732827
Weight: 1.64ct
Size: 9.5 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 295.20
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ID: 445345
Weight: 0.84ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 133.49
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ID: 484103
Weight: 4.10ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 27.06
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ID: 711973
Weight: 2.44ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.50
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ID: 712815
Weight: 4.47ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.90
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ID: 688785
Weight: 1.10ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.00
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ID: 346362
Weight: 2.32ct (total)
Size: 4.5 x 4.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 250.56
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ID: 729071
Weight: 1.65ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 178.20
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ID: 554916
Weight: 0.70ct
Size: 6.8 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 18.48
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ID: 570186
Weight: 2.24ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.22
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ID: 644436
Weight: 2.02ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.48
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ID: 522974
Weight: 25.89ct
Size: 17.9 x 15 mm
Clarity: Opaque
Content: 1 pc
Price: $ 410.10
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ID: 684054
Weight: 3.52ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.06
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ID: 499264
Weight: 1.88ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.76
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ID: 707573
Weight: 0.62ct
Size: 6.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 186.00
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ID: 711096
Weight: 16.66ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 44.39
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ID: 598607
Weight: 3.32ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 4.87
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ID: 394181
Weight: 3.37ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 62.05
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ID: 601403
Weight: 0.65ct
Size: 6.2 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 71.82
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ID: 476206
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.57
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ID: 708374
Weight: 3.24ct
Size: 8.9 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 62.21
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ID: 668534
Weight: 1.68ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 60.48
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ID: 716500
Weight: 0.67ct
Size: 5.2 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 96.48
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ID: 408651
Weight: 10.04ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 46.38
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ID: 497084
Weight: 1.80ct
Size: 8.3 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.34
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ID: 672047
Weight: 1.68ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.32
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ID: 709755
Weight: 0.72ct
Size: 5.5 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 69.12
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ID: 685526
Weight: 0.16ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 4.12
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ID: 491851
Weight: 10.90ct (total)
Size: 7.4 x 7.3 mm
Clarity: Opaque
Content: 5 pcs
Price: $ 31.94
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ID: 640019
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.40
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ID: 358336
Weight: 1.60ct (total)
Size: 3.9 x 3.8 mm
Clarity: VS
Content: 6 pcs
Price: $ 159.43
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ID: 728753
Weight: 2.04ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 193.80
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ID: 689077
Weight: 0.55ct
Size: 6.7 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.50
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ID: 715100
Weight: 7.29ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 18.90
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ID: 685701
Weight: 1.60ct
Size: 7.9 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 29.45
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ID: 431208
Weight: 3.35ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 79.60
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ID: 711089
Weight: 17.02ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.34
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ID: 474175
Weight: 1.97ct (total)
Size: 6.6 x 4.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 7.80
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ID: 664618
Weight: 1.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.55
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ID: 478363
Weight: 14.78ct
Size: 18.2 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.02
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ID: 522802
Weight: 26.69ct
Size: 18 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 317.08
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ID: 539876
Weight: 1.41ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.50
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ID: 693476
Weight: 4.86ct
Size: 13.7 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.50
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ID: 524796
Weight: 7.06ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 101.66
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ID: 624371
Weight: 16.11ct
Size: 15 x 12.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 510.36
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ID: 709933
Weight: 1.46ct (total)
Size: 5.5 x 4.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 140.16
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ID: 720118
Weight: 1.05ct
Size: 6.7 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 101.06
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ID: 712408
Weight: 4.56ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.14
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ID: 444641
Weight: 0.37ct
Size: 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 58.88
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ID: 551612
Weight: 1.02ct
Size: 7.4 x 5.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.84
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ID: 656155
Weight: 1.62ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.88
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ID: 688020
Weight: 2.05ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.00
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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

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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo 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 -> 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

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

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo 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 -> 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

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

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty 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