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

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

Explore the world of Madagascar gemstones, home to some of the most precious stones on Earth. From the vibrant sapphires and rubies to the rare and exquisite Grandidierite, Madagascar offers an unmatched variety of gemstones. Whether you’re searching for tourmaline, garnet, or even Madagascar jade, this island's gemstone mining industry continues to captivate collectors and gem enthusiasts worldwide.

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ID: 499434
Weight: 1.71ct
Size: 7.3 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.77
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ID: 568868
Weight: 14.98ct
Size: 17.5 x 14.6 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 810.72
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ID: 657874
Weight: 2.68ct (total)
Size: 6.5 x 6.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 10.72
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ID: 574760
Weight: 3.29ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.86
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ID: 645452
Weight: 24.76ct
Size: 18.6 x 15.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.42
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ID: 471800
Weight: 2.61ct (total)
Size: 7.5 x 5.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 10.33
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ID: 692370
Weight: 44.58ct
Size: 30.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.61
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ID: 522799
Weight: 31.68ct
Size: 20.1 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 376.36
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ID: 385931
Weight: 8.03ct
Size: 17 x 11 mm
Clarity: VS
Content: 1 pc
Price: $ 510.91
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ID: 472024
Weight: 7.78ct
Size: 15.2 x 10.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 2,053.92
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ID: 522969
Weight: 35.51ct
Size: 19.9 x 17.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 468.73
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ID: 398363
Weight: 13.86ct
Size: 16.3 x 14.3 mm
Clarity: VS
Content: 1 pc
Price: $ 871.03
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ID: 407385
Weight: 14.93ct
Size: 16.2 x 13.4 mm
Clarity: VS
Content: 1 pc
Price: $ 742.98
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ID: 407299
Weight: 10.57ct
Size: 15.1 x 10.9 mm
Clarity: VS
Content: 1 pc
Price: $ 348.82
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ID: 407845
Weight: 6.37ct
Size: 13.3 x 9.8 mm
Clarity: VS
Content: 1 pc
Price: $ 349.37
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ID: 691020
Weight: 2.88ct
Size: 11.1 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.12
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ID: 494138
Weight: 7.86ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.02
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ID: 497474
Weight: 2.54ct
Size: 8.6 x 8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 16.76
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ID: 387572
Weight: 7.58ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 488.57
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ID: 450374
Weight: 13.54ct
Size: 19.3 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 4,468.20
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ID: 407938
Weight: 5.10ct
Size: 14.7 x 8.3 mm
Clarity: VS
Content: 1 pc
Price: $ 279.71
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ID: 484212
Weight: 11.91ct
Size: 15.5 x 13 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.46
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ID: 492108
Weight: 7.12ct
Size: 19.7 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.58
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ID: 501424
Weight: 41.80ct
Size: 32.8 x 32.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 975.24
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ID: 619781
Weight: 2.53ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 83.50
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ID: 522478
Weight: 0.84ct
Size: 6.1 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 302.40
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ID: 618058
Weight: 31.65ct (total)
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 75.96
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ID: 624157
Weight: 15.39ct
Size: 17 x 14.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 369.36
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ID: 523849
Weight: 0.58ct
Size: 6.2 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 229.68
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ID: 686075
Weight: 0.22ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 10.56
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ID: 619174
Weight: 32.94ct (total)
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 79.06
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ID: 710785
Weight: 32.22ct
Size: 22.3 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 58.00
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ID: 667045
Weight: 7.67ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 383.50
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ID: 408814
Weight: 8.97ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.45
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ID: 694535
Weight: 37.43ct
Size: 32.8 x 22.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.43
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ID: 431804
Weight: 2.15ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 51.08
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ID: 469226
Weight: 1.90ct (total)
Size: 5.4 x 3.9 mm
Clarity: Transparent
Content: 5 pcs
Price: $ 35.64
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ID: 262418
Weight: 0.73ct
Size: 7.1 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 95.40
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ID: 407300
Weight: 8.82ct
Size: 14.1 x 13.2 mm
Clarity: VS
Content: 1 pc
Price: $ 402.35
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ID: 522395
Weight: 17.99ct
Size: 16.2 x 14.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 237.47
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ID: 604035
Weight: 1.45ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.11
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ID: 467350
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 454.50
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ID: 691792
Weight: 3.36ct
Size: 13.1 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 67.20
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ID: 484392
Weight: 5.89ct
Size: 13.7 x 10.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.88
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ID: 484137
Weight: 8.87ct (total)
Size: 9.1 x 8.6 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 58.55
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ID: 658176
Weight: 26.47ct
Size: 23.8 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 132.23
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ID: 523183
Weight: 22.20ct
Size: 17.3 x 14.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 263.74
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ID: 518610
Weight: 2.99ct
Size: 9.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.74
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ID: 619118
Weight: 2.51ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 82.84
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ID: 407297
Weight: 9.00ct
Size: 16.4 x 11.1 mm
Clarity: VS
Content: 1 pc
Price: $ 492.66
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ID: 658338
Weight: 34.90ct
Size: 31.3 x 15.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 174.56
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ID: 642389
Weight: 27.44ct
Size: 22.7 x 21.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 164.64
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ID: 475031
Weight: 1.48ct
Size: 7.7 x 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.86
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ID: 520851
Weight: 0.69ct
Size: 8 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 194.00
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ID: 603193
Weight: 2.66ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 77.24
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ID: 568837
Weight: 16.57ct
Size: 22.3 x 16.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.21
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ID: 613485
Weight: 25.56ct
Size: 17.9 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,349.57
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ID: 656798
Weight: 6.94ct
Size: 16.3 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 1,665.60
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ID: 693714
Weight: 2.61ct
Size: 10.8 x 6.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.83
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ID: 658168
Weight: 41.14ct
Size: 25.1 x 19.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 246.36
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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

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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Overall Rating -> 10 star ratings

Had a great experience and the prices are great

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Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

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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
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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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