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

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ID: 712826
Weight: 19.83ct
Size: 18 x 18 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 52.82
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ID: 535205
Weight: 1.15ct (total)
Size: 6.3 x 4.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 134.77
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ID: 598621
Weight: 1.43ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.51
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ID: 499386
Weight: 1.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.49
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ID: 535997
Weight: 1.39ct
Size: 6.3 x 5.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 36.70
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ID: 619133
Weight: 13.71ct (total)
Size: 18 x 13.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 36.19
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ID: 414381
Weight: 9.16ct
Size: 15.6 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 80.61
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ID: 730452
Weight: 47.77ct
Size: 33.7 x 22.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 45.86
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ID: 490527
Weight: 0.51ct
Size: 5.9 x 3.1 mm
Clarity: VS
Content: 1 pc
Price: $ 105.05
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ID: 497070
Weight: 2.14ct
Size: 8.5 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 38.45
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ID: 671033
Weight: 0.94ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 90.24
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ID: 673110
Weight: 0.69ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.56
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ID: 445107
Weight: 0.77ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 122.36
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ID: 711464
Weight: 29.35ct
Size: 25 mm
Clarity: Translucent
Content: 1 pc
Price: $ 78.19
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ID: 523211
Weight: 0.78ct
Size: 6.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 308.88
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ID: 554612
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.60
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ID: 558482
Weight: 2.71ct (total)
Size: 7.6 x 5.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 10.30
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ID: 484111
Weight: 14.13ct
Size: 14 x 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 93.26
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ID: 488824
Weight: 2.32ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 61.40
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ID: 488803
Weight: 1.69ct (total)
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 44.72
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ID: 392581
Weight: 3.19ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 84.22
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ID: 720746
Weight: 1.99ct
Size: 7.8 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 286.56
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ID: 500798
Weight: 2.19ct (total)
Size: 4.5 x 2.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 162.30
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ID: 533543
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.38
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ID: 471998
Weight: 8.97ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,368.08
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ID: 519104
Weight: 1.72ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 45.41
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ID: 615228
Weight: 6.34ct
Size: 14.8 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 219.94
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ID: 714840
Weight: 13.14ct
Size: 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.06
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ID: 543371
Weight: 2.36ct
Size: 9.4 x 7.7 mm
Clarity: SI
Content: 1 pc
Price: $ 45.77
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ID: 734666
Weight: 1.25ct
Size: 7.1 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 600.00
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ID: 467400
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 503.20
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ID: 716742
Weight: 0.41ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.52
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ID: 666443
Weight: 6.22ct
Size: 12.9 x 9.8 mm
Clarity: SI
Content: 1 pc
Price: $ 746.40
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ID: 655840
Weight: 1.05ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.20
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ID: 617911
Weight: 2.25ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 47.86
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ID: 728743
Weight: 5.72ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 652.08
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ID: 567233
Weight: 2.40ct
Size: 7.3 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.86
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ID: 712671
Weight: 8.66ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.08
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ID: 709353
Weight: 1.19ct
Size: 7.4 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 21.32
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ID: 608473
Weight: 1.33ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.90
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ID: 349126
Weight: 2.77ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 219.38
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ID: 730303
Weight: 92.44ct
Size: 45.7 x 26.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 88.74
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ID: 655891
Weight: 1.39ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.36
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ID: 547616
Weight: 1.95ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 39.50
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ID: 716766
Weight: 0.59ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.55
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ID: 470785
Weight: 2.78ct (total)
Size: 4.1 x 3.2 mm
Clarity: Translucent
Content: 10 pcs
Price: $ 91.74
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ID: 521069
Weight: 2.37ct
Size: 9.2 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 56.32
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ID: 683718
Weight: 2.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 312.00
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ID: 611915
Weight: 0.67ct
Size: 7 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 89.94
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ID: 598318
Weight: 1.52ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 729061
Weight: 2.51ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 271.08
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ID: 613295
Weight: 0.75ct
Size: 5.9 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.47
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ID: 644433
Weight: 2.01ct
Size: 8.3 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 48.24
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ID: 718492
Weight: 21.50ct
Size: 20.1 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.10
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ID: 614328
Weight: 8.02ct
Size: 14.7 x 10.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 278.22
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ID: 390896
Weight: 4.54ct
Size: 12 x 9.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 176.22
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ID: 734654
Weight: 1.21ct
Size: 5 x 6.2 mm
Clarity: SI
Content: 1 pc
Price: $ 145.20
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ID: 535902
Weight: avg. 1.60 ct / each
Size: 5.7 x 5.7 mm
Clarity: VS-SI
Price: $ 70.29
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ID: 520603
Weight: 0.73ct
Size: 8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 173.45
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ID: 712359
Weight: 3.61ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.61
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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

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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 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

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 -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
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

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 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