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

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

Explore the world of Madagascar gemstones, home to some of the most precious stones on Earth. From the vibrant sapphires and rubies to the rare and exquisite Grandidierite, Madagascar offers an unmatched variety of gemstones. Whether you’re searching for tourmaline, garnet, or even Madagascar jade, this island's gemstone mining industry continues to captivate collectors and gem enthusiasts worldwide.

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ID: 522478
Weight: 0.84ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 302.40
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ID: 484654
Weight: 26.04ct
Size: 26.4 x 13.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.83
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ID: 472024
Weight: 7.78ct
Size: 15.2 x 10.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 2,053.92
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ID: 604035
Weight: 1.45ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.11
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ID: 552077
Weight: 6.06ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3,993.00
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ID: 501424
Weight: 41.80ct
Size: 32.8 x 32.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 975.24
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ID: 657874
Weight: 2.68ct (total)
Size: 6.5 x 6.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 10.72
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ID: 523506
Weight: 0.58ct
Size: 5.7 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 174.00
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ID: 407921
Weight: 5.59ct
Size: 14 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 306.59
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ID: 491639
Weight: 11.45ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 27.96
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ID: 385931
Weight: 8.03ct
Size: 17 x 11 mm
Clarity: VS
Content: 1 pc
Price: $ 510.91
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ID: 390886
Weight: 4.13ct
Size: 14 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 136.29
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ID: 692500
Weight: 39.09ct
Size: 34.6 x 24.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.58
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ID: 501440
Weight: 46.06ct
Size: 28.9 x 28.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1,074.62
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ID: 528920
Weight: 22.77ct
Size: 33.4 x 9.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 12.53
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ID: 692370
Weight: 44.58ct
Size: 30.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.61
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ID: 522233
Weight: 25.25ct
Size: 17.9 x 14.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 333.30
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ID: 439316
Weight: 4.78ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 296.56
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ID: 656800
Weight: 7.14ct
Size: 12.9 x 10.6 mm
Clarity: VS
Content: 1 pc
Price: $ 1,713.60
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ID: 408413
Weight: 11.48ct
Size: 17.6 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.20
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ID: 471800
Weight: 2.61ct (total)
Size: 7.5 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 10.33
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ID: 662869
Weight: 5.38ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 107.60
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ID: 467352
Weight: 0.61ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 495.08
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ID: 563529
Weight: 1.37ct
Size: 6.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.74
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ID: 711718
Weight: 33.60ct
Size: 25 mm
Clarity: Translucent
Content: 1 pc
Price: $ 89.51
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ID: 523437
Weight: 12.08ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 159.46
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ID: 474178
Weight: 2.78ct (total)
Size: 7.5 x 5.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 11.00
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ID: 619125
Weight: 2.09ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.48
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ID: 559175
Weight: 2.06ct (total)
Size: 7.3 x 5 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.82
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ID: 396053
Weight: 15.17ct
Size: 14 x 14 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 675.73
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ID: 387572
Weight: 7.58ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 488.57
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ID: 407845
Weight: 6.37ct
Size: 13.3 x 9.8 mm
Clarity: VS
Content: 1 pc
Price: $ 349.37
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ID: 499434
Weight: 1.71ct
Size: 7.3 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.77
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ID: 658168
Weight: 41.14ct
Size: 25.1 x 19.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 246.36
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ID: 554213
Weight: 1.01ct
Size: 8 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 22.22
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ID: 520851
Weight: 0.69ct
Size: 8 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 194.00
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ID: 407302
Weight: 13.71ct
Size: 14.9 x 14 mm
Clarity: VS
Content: 1 pc
Price: $ 682.26
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ID: 503395
Weight: 10.05ct
Size: 17.2 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,387.88
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ID: 407300
Weight: 8.82ct
Size: 14.1 x 13.2 mm
Clarity: VS
Content: 1 pc
Price: $ 402.35
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ID: 387570
Weight: 5.18ct
Size: 13.4 x 9.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 333.88
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ID: 657706
Weight: 27.91ct
Size: 23.1 x 16.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 167.46
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ID: 492108
Weight: 7.12ct
Size: 19.7 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.58
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ID: 551261
Weight: 1.07ct
Size: 6.9 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.03
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ID: 450374
Weight: 13.54ct
Size: 19.3 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,468.20
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ID: 685920
Weight: 36.98ct
Size: 31 x 25.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.97
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ID: 608352
Weight: 30.85ct
Size: 25.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.46
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ID: 400909
Weight: 14.76ct
Size: 16.5 x 13.5 mm
Clarity: VS
Content: 1 pc
Price: $ 1,558.66
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ID: 484125
Weight: 5.81ct
Size: 11.5 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.35
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ID: 467404
Weight: 0.52ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 351.70
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ID: 449827
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 400.42
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ID: 497469
Weight: 3.07ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.35
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ID: 694535
Weight: 37.43ct
Size: 32.8 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.43
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ID: 431804
Weight: 2.15ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 51.08
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ID: 407381
Weight: 10.86ct
Size: 15.6 x 13 mm
Clarity: VS
Content: 1 pc
Price: $ 430.06
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ID: 693714
Weight: 2.61ct
Size: 10.8 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.83
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ID: 524068
Weight: 0.89ct
Size: 5.7 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 542.52
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ID: 552089
Weight: 5.30ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3,491.40
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ID: 694531
Weight: 18.23ct
Size: 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.69
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ID: 693718
Weight: 8.99ct
Size: 14.9 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.97
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ID: 408814
Weight: 8.97ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.45
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 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 -> 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

Excellent selection and easy to use, well done site

Posted By Steph in December, 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 -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
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

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 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 -> 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

Excellent selection and easy to use, well done site

Posted By Steph in December, 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