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

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ID: 672167
Weight: 1.81ct
Size: 7.7 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 65.16
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ID: 657631
Weight: 0.82ct
Size: 5.9 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 157.44
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ID: 449700
Weight: 0.69ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 494.86
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ID: 712001
Weight: 12.83ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.18
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ID: 713065
Weight: 4.96ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.21
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ID: 625166
Weight: 1.14ct
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.10
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ID: 708026
Weight: 5.15ct
Size: 8.5 x 7.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 98.88
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ID: 605058
Weight: 4.61ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.12
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ID: 710189
Weight: 0.91ct
Size: 6.8 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.31
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ID: 673672
Weight: 0.44ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 49.99
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ID: 728973
Weight: 1.16ct
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 125.28
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ID: 554287
Weight: 1.33ct
Size: 7.3 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 35.11
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ID: 712488
Weight: 3.48ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.28
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ID: 712750
Weight: 1.87ct
Size: 8.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 44.88
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ID: 685707
Weight: 1.39ct
Size: 7.6 x 6.2 mm
Clarity: VS
Content: 1 pc
Price: $ 25.58
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ID: 497306
Weight: 1.82ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.01
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ID: 673209
Weight: 1.48ct
Size: 8.1 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 35.52
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ID: 525153
Weight: 6.26ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 99.16
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ID: 656160
Weight: 1.23ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.52
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ID: 384012
Weight: 6.53ct
Size: 13 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 460.12
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ID: 716881
Weight: 0.91ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 131.04
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ID: 514431
Weight: 6.26ct
Size: 13 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 330.53
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ID: 689904
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 124.08
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ID: 656090
Weight: 1.34ct
Size: 7.5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.16
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ID: 669571
Weight: 2.32ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 153.12
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ID: 710110
Weight: 0.70ct
Size: 5.5 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.20
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ID: 524795
Weight: 9.04ct
Size: 12.9 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 143.20
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ID: 710190
Weight: 1.32ct
Size: 7.5 x 5.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.65
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ID: 639453
Weight: 1.14ct
Size: 5.5 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 136.80
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ID: 473653
Weight: 0.62ct
Size: 5.8 x 4.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 12.28
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ID: 693388
Weight: 4.84ct
Size: 13.2 x 8.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 17.42
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ID: 729148
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 103.68
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ID: 537143
Weight: 1.70ct (total)
Size: 6.7 x 4.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 6.73
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ID: 645175
Weight: 1.15ct
Size: 5.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 138.00
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ID: 712705
Weight: 3.07ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.18
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ID: 644356
Weight: 4.12ct
Size: 11 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2,472.00
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ID: 662702
Weight: 1.45ct
Size: 7.8 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 34.80
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ID: 521341
Weight: 12.00ct
Size: 14.7 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 190.08
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ID: 673105
Weight: 1.56ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 712023
Weight: 6.84ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.22
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ID: 694533
Weight: 30.99ct
Size: 35.6 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.47
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ID: 673221
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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ID: 441528
Weight: 1.62ct (total)
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 855.36
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ID: 711848
Weight: 0.46ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.22
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ID: 688788
Weight: 0.74ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.20
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ID: 688304
Weight: 1.33ct
Size: 6.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.90
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ID: 671005
Weight: 0.87ct
Size: 5.7 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 83.52
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ID: 672088
Weight: 1.72ct
Size: 7.6 x 5.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.19
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ID: 672680
Weight: 2.03ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 48.72
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ID: 712698
Weight: 11.30ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.11
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ID: 694381
Weight: 31.65ct
Size: 31 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.19
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ID: 551895
Weight: 1.27ct
Size: 7.4 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.78
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ID: 693475
Weight: 7.14ct
Size: 13.6 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.70
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ID: 687805
Weight: 4.30ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.59
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ID: 685892
Weight: 1.18ct
Size: 7.5 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 21.72
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ID: 636216
Weight: 0.64ct
Size: 5.8 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 42.24
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ID: 540042
Weight: 1.12ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.64
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ID: 444578
Weight: 1.51ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 240.31
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ID: 655859
Weight: 1.48ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.52
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ID: 672451
Weight: 2.20ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.80
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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

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 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 -> 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

easy site to navigate

Posted By Curt's Cabochons in June, 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

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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 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
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

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 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 -> 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

easy site to navigate

Posted By Curt's Cabochons in June, 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

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

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 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

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