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

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ID: 711204
Weight: 0.50ct
Size: 6.3 x 4.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.33
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ID: 544641
Weight: 0.55ct
Size: 6.4 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.94
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ID: 565676
Weight: 1.02ct
Size: 6.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 23.21
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ID: 491738
Weight: 17.83ct (total)
Size: 20 x 10.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.11
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ID: 728797
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 656207
Weight: 1.42ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.08
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ID: 694508
Weight: 31.10ct
Size: 28.2 x 21.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.59
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ID: 609927
Weight: 15.49ct
Size: 17.5 x 14.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 511.18
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ID: 662737
Weight: 1.43ct
Size: 7.5 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 34.32
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ID: 621522
Weight: 2.05ct
Size: 8.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 43.12
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ID: 672430
Weight: 2.06ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.44
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ID: 687716
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.85
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ID: 669727
Weight: 2.50ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 165.00
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ID: 730307
Weight: 21.63ct
Size: 23.4 x 17.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.76
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ID: 450375
Weight: 13.81ct
Size: 18.4 x 10.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 3,645.84
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ID: 689784
Weight: 1.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 36.00
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ID: 471795
Weight: 1.43ct (total)
Size: 6.6 x 3.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 5.66
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ID: 712092
Weight: 5.00ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 13.32
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ID: 711054
Weight: 94.86ct
Size: 36.7 x 26.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 170.75
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ID: 547762
Weight: 1.71ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.66
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ID: 625114
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.36
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ID: 486923
Weight: 36.09ct
Size: 28.3 x 18.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.64
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ID: 597448
Weight: 1.23ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.36
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ID: 716911
Weight: 0.80ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 71.26
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ID: 716611
Weight: 0.42ct
Size: 5.1 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 37.40
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ID: 718490
Weight: 11.88ct
Size: 16.1 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.13
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ID: 500807
Weight: 2.21ct (total)
Size: 4.8 x 3.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 142.03
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ID: 673515
Weight: 3.23ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 77.52
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ID: 444577
Weight: 1.33ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 211.64
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ID: 544633
Weight: 0.62ct
Size: 6.6 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.01
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ID: 712702
Weight: 8.95ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.84
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ID: 560654
Weight: 2.03ct
Size: 8.5 x 7.1 mm
Clarity: SI
Content: 1 pc
Price: $ 45.55
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ID: 728955
Weight: 0.76ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 82.08
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ID: 687068
Weight: 0.33ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 660349
Weight: 0.91ct
Size: 6.9 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 21.84
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ID: 728968
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.48
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ID: 672532
Weight: 0.86ct
Size: 5.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.10
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ID: 708083
Weight: 2.52ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.18
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ID: 551049
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.77
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ID: 618773
Weight: 11.87ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 28.49
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ID: 548258
Weight: 18.89ct
Size: 18 x 14 mm
Clarity: Translucent
Content: 1 pc
Price: $ 748.04
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ID: 545577
Weight: 0.72ct
Size: 5.8 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.27
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ID: 709756
Weight: 0.63ct
Size: 4.5 x 4.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 60.48
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ID: 720154
Weight: 1.37ct
Size: 6.8 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 131.87
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ID: 687573
Weight: 2.10ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 6.14
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ID: 728996
Weight: 2.17ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 234.36
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ID: 683182
Weight: 1.13ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 135.60
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ID: 449772
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 423.14
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ID: 431159
Weight: 3.16ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 75.08
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ID: 661858
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.00
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ID: 612086
Weight: 0.63ct
Size: 6.9 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.58
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ID: 729079
Weight: 0.80ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 86.40
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ID: 614738
Weight: 2.07ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 71.81
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ID: 655892
Weight: 1.55ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.20
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ID: 721037
Weight: 1.89ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 272.16
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ID: 671928
Weight: 1.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.68
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ID: 444149
Weight: 0.77ct (total)
Size: 4.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 122.53
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ID: 561754
Weight: 4.83ct
Size: 11.6 x 9.5 mm
Clarity: SI
Content: 1 pc
Price: $ 255.02
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ID: 655391
Weight: 0.48ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.60
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ID: 439103
Weight: 3.21ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 199.15
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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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 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

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 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

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP 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

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 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

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 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

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP 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