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

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ID: 640722
Weight: 1.87ct
Size: 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.86
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ID: 714850
Weight: 5.25ct
Size: 13 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,260.00
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ID: 672304
Weight: 1.10ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.40
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ID: 693397
Weight: 2.71ct
Size: 10.7 x 6.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.76
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ID: 731003
Weight: 9.63ct
Size: 21.6 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.78
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ID: 672186
Weight: 1.01ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.24
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ID: 689871
Weight: 1.89ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 124.74
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ID: 674193
Weight: 0.30ct
Size: 5.8 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 34.09
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ID: 704696
Weight: 27.47ct
Size: 40.5 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.59
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ID: 566431
Weight: 2.15ct
Size: 7.4 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.94
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ID: 720260
Weight: 1.44ct
Size: 6.9 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 138.60
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ID: 662694
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.92
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ID: 345440
Weight: 2.56ct (total)
Size: 2.5 x 2.5 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 295.68
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ID: 708310
Weight: 6.82ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.29
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ID: 484126
Weight: 4.70ct
Size: 11.4 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 31.02
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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: 520150
Weight: 2.08ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.23
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ID: 445333
Weight: 1.59ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 252.67
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ID: 479133
Weight: 9.46ct (total)
Size: 5 x 4.8 mm
Clarity: Translucent
Content: 20 pcs
Price: $ 13.24
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ID: 712449
Weight: 9.23ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 24.59
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ID: 709927
Weight: 0.79ct
Size: 5.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 75.84
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ID: 558478
Weight: 2.06ct (total)
Size: 6.8 x 4.8 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.82
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ID: 444514
Weight: 1.50ct (total)
Size: 4.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 238.70
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ID: 720530
Weight: 1.39ct
Size: 7.3 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 133.79
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ID: 671148
Weight: 0.81ct
Size: 5.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 633342
Weight: 19.84ct
Size: 16.3 x 13.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 619.01
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ID: 687580
Weight: 3.67ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.74
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ID: 672677
Weight: 1.43ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.32
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ID: 639860
Weight: 0.25ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.00
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ID: 597447
Weight: 1.53ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.30
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ID: 716729
Weight: 0.73ct
Size: 5.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 105.12
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ID: 694540
Weight: 28.56ct
Size: 22.7 x 22.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.84
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ID: 720110
Weight: 1.58ct
Size: 7.3 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 152.08
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ID: 566982
Weight: 1.58ct
Size: 6.3 x 6.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 35.46
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ID: 396084
Weight: 4.14ct
Size: 8.4 x 8.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 203.02
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ID: 711501
Weight: 2.53ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.74
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ID: 525156
Weight: 6.43ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 101.86
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ID: 720745
Weight: 2.54ct
Size: 9.6 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 365.76
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ID: 395268
Weight: 2.80ct
Size: 9 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 55.44
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ID: 444510
Weight: 1.48ct (total)
Size: 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 235.52
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ID: 720406
Weight: 1.08ct
Size: 6.4 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.96
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ID: 611913
Weight: 0.85ct
Size: 9.3 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 114.12
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ID: 625509
Weight: 0.84ct
Size: 6.1 x 4.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.32
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ID: 712000
Weight: 12.28ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.71
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ID: 718486
Weight: 9.39ct
Size: 15.7 x 13.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 4.85
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ID: 712463
Weight: 1.32ct
Size: 10 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.52
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ID: 715079
Weight: 1.77ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.58
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ID: 605852
Weight: 10.28ct (total)
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 15.88
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ID: 656115
Weight: 1.94ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 46.56
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ID: 730142
Weight: 37.25ct
Size: 39 x 20.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.76
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ID: 633163
Weight: 22.96ct
Size: 17.8 x 14.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 716.35
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ID: 613291
Weight: 0.79ct
Size: 5.3 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.66
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ID: 640592
Weight: 1.69ct
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.67
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ID: 589312
Weight: 2.90ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.43
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ID: 554284
Weight: 0.95ct
Size: 6.7 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 25.08
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ID: 709823
Weight: 0.61ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.56
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ID: 534931
Weight: 0.75ct (total)
Size: 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 109.86
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ID: 647273
Weight: 1.97ct
Size: 8.2 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 44.92
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ID: 663352
Weight: 2.66ct
Size: 9.2 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 63.84
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ID: 609986
Weight: avg. 0.12 ct / each
Size: 4 x 2.8 mm
Clarity: VS
Price: $ 12.18
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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

It was easy to find what I wanted

Posted By Villian in December, 2024
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 -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 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

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

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
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

It was easy to find what I wanted

Posted By Villian in December, 2024
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 -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 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

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

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

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