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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: 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: 431530
Weight: 2.83ct
Size: 8 x 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.03
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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: 467451
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 478.86
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ID: 568861
Weight: 6.31ct
Size: 13 x 11 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 341.50
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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: 520174
Weight: 2.29ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.12
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ID: 494138
Weight: 7.86ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.02
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ID: 518610
Weight: 2.99ct
Size: 9.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.74
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ID: 479333
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 798.92
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ID: 692365
Weight: 20.80ct
Size: 27 x 17.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.57
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ID: 603073
Weight: 1.83ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.29
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ID: 694416
Weight: 45.71ct
Size: 31.9 x 23 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.37
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ID: 382104
Weight: 13.92ct
Size: 13.2 x 15.6 mm
Clarity: VS
Content: 1 pc
Price: $ 1,182.05
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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: 523183
Weight: 22.20ct
Size: 17.3 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 263.74
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ID: 688019
Weight: 19.06ct
Size: 19 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 55.81
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ID: 523213
Weight: 0.86ct
Size: 6.5 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 340.56
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ID: 493507
Weight: 3.65ct
Size: 11.4 x 8.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.25
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ID: 407299
Weight: 10.57ct
Size: 15.1 x 10.9 mm
Clarity: VS
Content: 1 pc
Price: $ 348.82
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ID: 384010
Weight: 20.43ct
Size: 18 x 13 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 735.48
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ID: 559173
Weight: 2.36ct (total)
Size: 6.9 x 4.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 8.98
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ID: 589779
Weight: 3.06ct
Size: 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.88
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ID: 431529
Weight: 2.44ct
Size: 7.7 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.31
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ID: 520260
Weight: 12.32ct
Size: 14.8 x 12.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 406.56
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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: 589834
Weight: 2.65ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 79.90
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ID: 492277
Weight: 9.14ct
Size: 19.7 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.02
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ID: 468583
Weight: 1.64ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 33.85
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ID: 384011
Weight: 10.63ct
Size: 14 x 14 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 749.00
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ID: 522390
Weight: 23.05ct
Size: 18.5 x 15.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 304.26
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ID: 492171
Weight: 10.06ct
Size: 20.1 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 29.08
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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: 399658
Weight: 5.95ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 376.20
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ID: 484137
Weight: 8.87ct (total)
Size: 9.1 x 8.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 58.55
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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: 619125
Weight: 2.09ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 57.48
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ID: 669648
Weight: 2.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 132.55
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ID: 399659
Weight: 6.54ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 413.52
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ID: 407296
Weight: 8.20ct
Size: 15.2 x 11.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 448.87
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ID: 657701
Weight: 56.93ct
Size: 28.4 x 20.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 341.46
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ID: 492113
Weight: 6.39ct
Size: 17.8 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 18.47
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ID: 624157
Weight: 15.39ct
Size: 17 x 14.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 369.36
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ID: 501441
Weight: 46.86ct
Size: 29 x 28.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 993.90
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ID: 609088
Weight: 2.39ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 78.88
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ID: 419786
Weight: 2.64ct
Size: 5.8 x 9.4 mm
Clarity: VS
Content: 1 pc
Price: $ 313.63
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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: 711256
Weight: 27.73ct
Size: 28.5 x 19.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 49.92
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ID: 407919
Weight: 3.95ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 156.42
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ID: 396085
Weight: 3.03ct
Size: 7.7 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 148.58
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ID: 568864
Weight: 9.80ct
Size: 20 x 13.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 530.38
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ID: 492351
Weight: 5.60ct
Size: 20 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.49
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ID: 619118
Weight: 2.51ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 82.84
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ID: 453037
Weight: 5.18ct
Size: 10.4 x 9.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 1,189.74
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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: 587134
Weight: 40.89ct
Size: 29.1 x 24.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 53.98
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ID: 668551
Weight: 29.52ct
Size: 16 x 16 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,328.40
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ID: 644842
Weight: 0.89ct
Size: 6.4 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 142.40
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ID: 568837
Weight: 16.57ct
Size: 22.3 x 16.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.21
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ID: 565360
Weight: 2.15ct
Size: 7.6 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.94
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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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
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
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

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
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

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