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

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ID: 745788
Weight: 0.95
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.85
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ID: 712745
Weight: 2.25
Size: 8.4 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 54.00
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ID: 497475
Weight: 2.28
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.05
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ID: 688782
Weight: 0.52
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.60
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ID: 685848
Weight: 1.67
Size: 8.2 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.74
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ID: 565668
Weight: 0.93
Size: 6.5 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 21.16
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ID: 689621
Weight: 1.96
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.36
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ID: 608853
Weight: 60.56
Size: 25.2 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 95.14
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ID: 551469
Weight: 1.05
Size: 7.8 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.95
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ID: 669742
Weight: 1.38
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.08
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ID: 537150
Weight: 2.46
Size: 7.8 x 5.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 9.74
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ID: 604475
Weight: 2.61
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 75.79
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ID: 712353
Weight: 2.43
Size: 9.8 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.47
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ID: 672677
Weight: 1.43
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.32
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ID: 439102
Weight: 3.32
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 131.47
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ID: 606462
Weight: 2.29
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.05
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ID: 640380
Weight: 1.93
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.58
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ID: 712015
Weight: 14.15
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.69
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ID: 710327
Weight: 1.71
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 30.64
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ID: 732822
Weight: 1.50
Size: 9.4 x 4.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 225.00
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ID: 752648
Weight: 1.29
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,283.94
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ID: 485171
Weight: 22.60
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 55.31
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ID: 709852
Weight: 0.81
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 77.76
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ID: 523607
Weight: 32.58
Size: 19.7 x 16.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 351.86
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Why Buy Madagascar Gemstones from GemSelect?

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

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate
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