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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: 503395
Weight: 10.05ct
Size: 17.2 x 9 mm
Clarity: VVS
Content: 1 pc
Price: $ 2,387.88
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ID: 552089
Weight: 5.30ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3,491.40
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ID: 407379
Weight: 8.95ct
Size: 14 x 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 489.94
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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: 479333
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 798.92
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ID: 492351
Weight: 5.60ct
Size: 20 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 13.49
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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: 658342
Weight: 30.15ct
Size: 27.9 x 17.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 150.85
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ID: 523437
Weight: 12.08ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 159.46
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ID: 523193
Weight: 141.00ct
Size: 32.1 x 27.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1,675.08
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ID: 657706
Weight: 27.91ct
Size: 23.1 x 16.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 167.46
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ID: 524068
Weight: 0.89ct
Size: 5.7 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 542.52
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ID: 488825
Weight: 2.42ct (total)
Size: 5.2 x 4 mm
Clarity: VS
Content: 6 pcs
Price: $ 64.04
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ID: 551261
Weight: 1.07ct
Size: 6.9 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.03
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ID: 656799
Weight: 8.62ct
Size: 17.6 x 9.7 mm
Clarity: VS
Content: 1 pc
Price: $ 1,724.00
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ID: 472004
Weight: 7.18ct
Size: 14 x 11.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,895.52
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ID: 438947
Weight: 4.94ct
Size: 12.5 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 306.48
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ID: 693872
Weight: 6.92ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.76
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ID: 657907
Weight: 1.58ct
Size: 5.9 x 5.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 7.58
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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: 484125
Weight: 5.81ct
Size: 11.5 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.35
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ID: 694531
Weight: 18.23ct
Size: 21.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.69
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ID: 523213
Weight: 0.86ct
Size: 6.5 x 4.8 mm
Clarity: VS
Content: 1 pc
Price: $ 340.56
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ID: 399658
Weight: 5.95ct
Size: 10 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 376.20
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ID: 694391
Weight: 40.65ct
Size: 25.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.91
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ID: 384011
Weight: 10.63ct
Size: 14 x 14 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 749.00
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ID: 487761
Weight: 16.97ct
Size: 18.6 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.40
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ID: 657908
Weight: 1.42ct
Size: 6.5 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 6.82
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ID: 218146
Weight: 0.74ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 97.68
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ID: 554213
Weight: 1.01ct
Size: 8 x 5.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 22.22
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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: 449769
Weight: 0.77ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 552.24
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ID: 657701
Weight: 56.93ct
Size: 28.4 x 20.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 341.46
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ID: 409989
Weight: 2.94ct (total)
Size: 7.7 x 5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 14.04
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ID: 609088
Weight: 2.39ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 78.88
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ID: 449827
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 400.42
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ID: 642381
Weight: 42.60ct
Size: 28.1 x 22.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 213.00
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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: 658176
Weight: 26.47ct
Size: 23.8 x 16.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 132.23
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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: 608352
Weight: 30.85ct
Size: 25.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.46
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ID: 541264
Weight: avg. 0.50 ct / each
Size: 5.8 x 4.1 mm
Clarity: VVS-VS
Price: $ 38.00
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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: 387572
Weight: 7.58ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 488.57
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ID: 509731
Weight: 1.20ct
Size: 9 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 316.80
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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: 568864
Weight: 9.80ct
Size: 20 x 13.2 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 530.38
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ID: 522808
Weight: 76.37ct
Size: 24.6 x 22 mm
Clarity: Opaque
Content: 1 pc
Price: $ 756.06
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ID: 552077
Weight: 6.06ct
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 3,993.00
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ID: 344767
Weight: 1.77ct
Size: 10.5 x 6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 191.16
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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: 497469
Weight: 3.07ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.35
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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: 499380
Weight: 1.99ct (total)
Size: 7.5 x 5.6 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 7.88
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ID: 603162
Weight: 2.00ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 546.48
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ID: 400909
Weight: 14.76ct
Size: 16.5 x 13.5 mm
Clarity: VS
Content: 1 pc
Price: $ 1,558.66
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ID: 619172
Weight: 32.34ct (total)
Size: 25 x 18 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 85.38
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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: 390885
Weight: 4.42ct
Size: 10.4 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 237.94
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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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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
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Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
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Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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 -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 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

I love gemstones. My father was a jeweler & I used to shop for stones for him.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was very good and concise.

Posted By Whydothey in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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 -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 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