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

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ID: 689899
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 81.84
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ID: 550761
Weight: 0.41ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.31
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ID: 688142
Weight: 3.42ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.01
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ID: 720372
Weight: 0.96ct
Size: 6.2 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 92.40
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ID: 547757
Weight: 2.01ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.73
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ID: 716832
Weight: 0.73ct
Size: 5.7 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 105.12
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ID: 640473
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.92
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ID: 694532
Weight: 40.87ct
Size: 40.5 x 20.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 44.14
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ID: 535204
Weight: 0.75ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 87.90
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ID: 700163
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 42.84
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ID: 689621
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.36
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ID: 673486
Weight: 1.70ct
Size: 8 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.80
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ID: 712581
Weight: 3.35ct
Size: 13 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.93
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ID: 712030
Weight: 7.21ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.21
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ID: 730771
Weight: 2.38ct
Size: 10 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 257.04
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ID: 689700
Weight: 0.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.80
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ID: 729135
Weight: 1.49ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 160.92
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ID: 433028
Weight: 1.65ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 27.88
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ID: 712744
Weight: 1.84ct
Size: 8.1 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.16
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ID: 561768
Weight: 3.39ct
Size: 10 x 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 178.99
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ID: 593765
Weight: 11.65ct (total)
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.38
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ID: 367675
Weight: 1.83ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 4 pcs
Price: $ 58.52
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ID: 617914
Weight: 2.54ct
Size: 9.1 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 54.01
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ID: 399653
Weight: 3.54ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 223.84
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ID: 615818
Weight: 0.69ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 92.94
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ID: 710838
Weight: 2.54ct
Size: 7.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7,434.84
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ID: 728900
Weight: 0.79ct
Size: 6.3 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 85.32
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ID: 636547
Weight: 0.97ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 104.76
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ID: 683555
Weight: 2.44ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 292.80
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ID: 685885
Weight: 1.50ct
Size: 7.7 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 27.61
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ID: 709763
Weight: 0.76ct
Size: 5.6 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.96
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ID: 685710
Weight: 1.71ct
Size: 7.8 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 31.48
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ID: 490978
Weight: 8.64ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 23.12
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ID: 467760
Weight: 5.86ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 30 pcs
Price: $ 38.68
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ID: 673108
Weight: 0.89ct
Size: 7.6 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 21.36
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ID: 469188
Weight: 0.80ct (total)
Size: 5 x 4.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 19.81
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ID: 467386
Weight: 0.67ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 543.79
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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: 604671
Weight: 2.98ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.54
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ID: 488775
Weight: 1.71ct (total)
Size: 5 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 45.26
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ID: 431199
Weight: 2.76ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 65.58
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ID: 711953
Weight: 1.39ct
Size: 7.4 x 6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.36
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ID: 716786
Weight: 0.71ct
Size: 4.7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 102.24
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ID: 671567
Weight: 0.79ct
Size: 5.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 75.84
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ID: 730453
Weight: 49.01ct
Size: 35.2 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.05
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ID: 439098
Weight: 3.86ct
Size: 9.6 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 239.47
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ID: 683315
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 115.20
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ID: 708224
Weight: 3.02ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.00
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ID: 551875
Weight: 1.39ct
Size: 7.8 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.23
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ID: 491731
Weight: 14.15ct (total)
Size: 18.2 x 9.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.58
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ID: 711958
Weight: 2.59ct
Size: 9 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 62.16
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ID: 551041
Weight: 1.08ct
Size: 7 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.07
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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: 512897
Weight: 2.18ct
Size: 8.6 x 7.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.16
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ID: 684233
Weight: 1.98ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.86
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ID: 532330
Weight: 1.72ct
Size: 8.6 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 87.29
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ID: 716503
Weight: 0.57ct
Size: 4.3 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 82.08
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ID: 728927
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 196.56
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ID: 467903
Weight: 5.88ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 36 pcs
Price: $ 38.81
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ID: 521632
Weight: 12.36ct
Size: 14.4 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 195.78
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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

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 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 -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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 -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 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 -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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 -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 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