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

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ID: 349799
Weight: 1.68ct (total)
Size: 2.2 x 2.2 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 110.88
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ID: 473277
Weight: 1.21ct
Size: 7.5 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 21.78
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ID: 647248
Weight: 14.90ct
Size: 15.6 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.76
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ID: 691120
Weight: 4.36ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 104.64
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ID: 711497
Weight: 2.39ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.37
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ID: 619777
Weight: 26.05ct (total)
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 68.77
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ID: 601397
Weight: 0.73ct
Size: 6.6 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 80.66
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ID: 562149
Weight: 5.14ct
Size: 11.5 x 9.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 271.39
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ID: 693399
Weight: 3.78ct
Size: 11.3 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.61
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ID: 567684
Weight: 1.66ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.25
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ID: 524294
Weight: 6.59ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 104.39
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ID: 438940
Weight: 4.13ct
Size: 12.2 x 9.4 mm
Clarity: VS
Content: 1 pc
Price: $ 256.22
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ID: 467454
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 519.43
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ID: 497089
Weight: 2.26ct
Size: 8.8 x 7.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.61
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ID: 712905
Weight: 1.69ct
Size: 7.7 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.56
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ID: 528078
Weight: 1.24ct (total)
Size: 5.8 x 4.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 65.47
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ID: 431670
Weight: 1.78ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.29
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ID: 547631
Weight: 1.30ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.35
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ID: 560069
Weight: 1.86ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 41.74
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ID: 522398
Weight: 14.31ct
Size: 14.6 x 12.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 188.89
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ID: 712544
Weight: 1.91ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.09
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ID: 541555
Weight: 2.62ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.64
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ID: 687575
Weight: 2.12ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.20
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ID: 672679
Weight: 1.70ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.80
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ID: 431560
Weight: 1.64ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.96
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ID: 525317
Weight: 4.56ct
Size: 10.9 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 72.23
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ID: 662693
Weight: 1.60ct
Size: 8.1 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.40
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ID: 673911
Weight: 0.36ct
Size: 5.7 x 3.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 40.91
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ID: 518204
Weight: 1.40ct
Size: 7.3 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 720373
Weight: 1.28ct
Size: 6.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 123.20
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ID: 488761
Weight: 1.28ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.88
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ID: 633169
Weight: 17.46ct
Size: 15.9 x 13.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 544.75
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ID: 672926
Weight: 0.92ct
Size: 6.6 x 4.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.31
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ID: 729159
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 467395
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 503.20
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ID: 516572
Weight: 1.69ct
Size: 7.8 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.47
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ID: 563874
Weight: 1.72ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.09
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ID: 519564
Weight: 1.40ct
Size: 7.6 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 27.72
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ID: 730234
Weight: 32.76ct
Size: 30.3 x 20.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.45
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ID: 714838
Weight: 9.57ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.80
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ID: 673523
Weight: 1.19ct
Size: 9.1 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.56
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ID: 671000
Weight: 1.14ct
Size: 5.6 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 91.20
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ID: 732822
Weight: 1.50ct
Size: 9.4 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 225.00
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ID: 445567
Weight: 0.48ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.28
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ID: 514804
Weight: 2.74ct
Size: 9.2 x 7.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.02
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ID: 728757
Weight: 0.94ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 101.52
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ID: 732819
Weight: 1.87ct
Size: 10.4 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 336.60
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ID: 685859
Weight: 1.40ct
Size: 7.5 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.78
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ID: 520765
Weight: 0.72ct
Size: 8.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 202.44
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ID: 716603
Weight: 0.45ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.08
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ID: 555870
Weight: 0.74ct
Size: 6.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 19.54
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ID: 524861
Weight: 9.31ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 147.47
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ID: 732846
Weight: 1.37ct
Size: 8.6 x 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 246.60
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ID: 655766
Weight: 0.71ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.04
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ID: 669191
Weight: 2.22ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 79.92
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ID: 522705
Weight: 0.77ct
Size: 6.6 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 304.92
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ID: 687423
Weight: 12.56ct (total)
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.78
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ID: 691460
Weight: 2.30ct
Size: 11.4 x 8.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.20
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ID: 679619
Weight: avg. 0.71 ct / each
Size: 8 x 4 mm (calibrated)
Clarity: Transparent
Price: $ 1.24
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ID: 529153
Weight: 1.69ct
Size: 7.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 33.47
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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 -> 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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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
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 -> 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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always excellent quality and service from GemSelect

Posted By Mike B. in September, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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

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