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

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ID: 731007
Weight: 5.27ct
Size: 20.3 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.46
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ID: 529157
Weight: 1.66ct
Size: 7.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 32.87
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ID: 617081
Weight: 4.72ct (total)
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.74
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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: 535712
Weight: 0.71ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 64.67
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ID: 524070
Weight: 0.76ct
Size: 6.6 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 300.96
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ID: 625508
Weight: 1.20ct
Size: 7 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.75
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ID: 699550
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.56
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ID: 686588
Weight: 0.19ct (total)
Size: 2.6 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.12
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ID: 672693
Weight: 1.23ct
Size: 6.9 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.52
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ID: 711422
Weight: 0.58ct
Size: 6.6 x 4.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.55
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ID: 694390
Weight: 22.38ct
Size: 25.9 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.17
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ID: 645877
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 56.77
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ID: 700492
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.20
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ID: 664639
Weight: 1.72ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.15
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ID: 492123
Weight: 7.65ct
Size: 18.1 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.10
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ID: 731978
Weight: 6.05ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 363.00
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ID: 688300
Weight: 0.69ct
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2.02
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ID: 469224
Weight: 1.59ct (total)
Size: 5 x 3.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 39.37
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ID: 668021
Weight: 1.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 70.92
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ID: 643790
Weight: 0.90ct
Size: 7.1 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 21.60
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ID: 538928
Weight: 0.67ct
Size: 5.5 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.40
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ID: 728994
Weight: 1.88ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 203.04
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ID: 554214
Weight: 1.18ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.32
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ID: 444580
Weight: 1.53ct (total)
Size: 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 221.35
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ID: 525320
Weight: 5.89ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 93.30
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ID: 473831
Weight: 1.87ct (total)
Size: 5.7 x 4 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 37.03
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ID: 606032
Weight: 10.60ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.37
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ID: 407509
Weight: 3.93ct
Size: 11.4 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 216.32
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ID: 538999
Weight: 0.71ct
Size: 5.9 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 93.72
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ID: 730089
Weight: 0.28ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.44
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ID: 692993
Weight: 26.97ct
Size: 40.6 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.71
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ID: 709981
Weight: 0.84ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 80.64
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ID: 598626
Weight: 1.42ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.12
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ID: 669740
Weight: 1.87ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 123.42
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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: 444241
Weight: 0.77ct (total)
Size: 4.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 122.53
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ID: 716593
Weight: 0.46ct
Size: 5.1 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.97
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ID: 619999
Weight: 15.66ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.34
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ID: 615817
Weight: 0.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 114.49
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ID: 712641
Weight: 1.86ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.96
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ID: 253173
Weight: 0.61ct
Size: 7.1 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.55
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ID: 444800
Weight: 0.40ct
Size: 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 57.86
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ID: 570039
Weight: 1.37ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.56
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ID: 730991
Weight: 5.72ct
Size: 15.1 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.72
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ID: 716623
Weight: 0.61ct
Size: 5.5 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 87.84
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ID: 712796
Weight: 10.82ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 28.82
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ID: 621018
Weight: 20.95ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 55.31
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ID: 709363
Weight: 0.75ct
Size: 5.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 72.00
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ID: 410576
Weight: 1.84ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.00
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ID: 683409
Weight: 1.09ct
Size: 7.1 x 5.3 mm
Clarity: VS
Price: $ 130.80
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ID: 711252
Weight: 9.32ct
Size: 16.9 x 11.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.78
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ID: 633162
Weight: 19.10ct
Size: 15.9 x 13.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 595.92
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ID: 687620
Weight: 10.13ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.66
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ID: 497077
Weight: 2.09ct
Size: 8.6 x 7.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 37.54
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ID: 491797
Weight: 14.56ct (total)
Size: 18.3 x 9.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.98
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ID: 541802
Weight: avg. 0.07 ct / each
Size: 2.1 mm (calibrated)
Clarity: Transparent
Price: $ 0.49
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ID: 525150
Weight: 10.00ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 158.40
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ID: 556210
Weight: 1.31ct
Size: 6.7 x 5.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.58
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ID: 551893
Weight: 1.37ct
Size: 8.1 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.29
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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 -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 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 -> 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

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
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 -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 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

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 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

I was able to find what I was looking for

Posted By Lincolnpremier in January, 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 -> 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

Helpselect accomplished all personal growth goals

Posted By Mike in October, 2024
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