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

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ID: 497717
Weight: 2.02ct (total)
Size: 5.4 x 3.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 60.60
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ID: 716787
Weight: 0.69ct
Size: 5.6 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 99.36
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ID: 720325
Weight: 1.21ct
Size: 6.9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 116.46
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ID: 730134
Weight: 21.30ct
Size: 25.2 x 16 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.45
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ID: 657905
Weight: 0.81ct
Size: 6.7 x 4.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.89
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ID: 548101
Weight: 1.61ct
Size: 7.3 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.62
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ID: 716550
Weight: 0.59ct
Size: 5.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.55
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ID: 716733
Weight: 0.77ct
Size: 5.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 110.88
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ID: 728745
Weight: 5.88ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 670.32
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ID: 467443
Weight: 0.55ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 446.39
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ID: 625113
Weight: 0.82ct
Size: 6.6 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.25
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ID: 521639
Weight: 17.67ct
Size: 15.4 x 12.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 279.89
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ID: 589310
Weight: 3.46ct
Size: 11.2 x 8.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 104.32
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ID: 709824
Weight: 0.64ct
Size: 5.2 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 61.44
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ID: 520258
Weight: 11.91ct
Size: 14 x 12 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 428.76
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ID: 525656
Weight: 6.24ct
Size: 10.8 x 9.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 98.84
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ID: 720369
Weight: 0.94ct
Size: 5.8 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 90.48
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ID: 563565
Weight: 0.79ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 17.72
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ID: 716878
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 132.48
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ID: 471972
Weight: 1.97ct
Size: 8 x 6.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 520.08
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ID: 729081
Weight: 0.86ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 92.88
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ID: 409971
Weight: 2.69ct (total)
Size: 7.5 x 5 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 12.85
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ID: 711964
Weight: 1.89ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.04
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ID: 640372
Weight: 0.85ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.48
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ID: 525160
Weight: 8.43ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 133.54
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ID: 693011
Weight: 38.92ct
Size: 47.7 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.02
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ID: 672302
Weight: 0.73ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 17.52
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ID: 488843
Weight: 1.32ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.94
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ID: 618053
Weight: 23.17ct (total)
Size: 20 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 61.16
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ID: 643675
Weight: 1.01ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.24
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ID: 439202
Weight: 3.00ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 186.12
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ID: 730025
Weight: 0.24ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 11.52
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ID: 527695
Weight: 0.82ct (total)
Size: 5 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 74.69
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ID: 519528
Weight: 1.87ct
Size: 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.37
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ID: 728793
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 128.52
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ID: 716788
Weight: 0.73ct
Size: 5.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.02
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ID: 730993
Weight: 4.06ct
Size: 12.4 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.28
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ID: 643788
Weight: 1.18ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.32
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ID: 709820
Weight: 0.85ct
Size: 5.9 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 163.20
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ID: 501423
Weight: 42.70ct
Size: 37.5 x 35.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 1,195.49
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ID: 715097
Weight: 3.39ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.78
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ID: 471777
Weight: 11.06ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,919.84
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ID: 672119
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.92
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ID: 659999
Weight: 1.42ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.08
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ID: 711001
Weight: 11.39ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.35
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ID: 634921
Weight: 0.54ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.64
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ID: 710447
Weight: 1.64ct
Size: 7.2 x 5.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.39
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ID: 471979
Weight: 3.24ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 272.16
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ID: 669088
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 129.36
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ID: 710764
Weight: 13.99ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.27
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ID: 657708
Weight: 49.00ct
Size: 28.4 x 21.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 294.00
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ID: 551043
Weight: 1.23ct
Size: 7.6 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.86
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ID: 568471
Weight: avg. 0.19 ct / each
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 24.43
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ID: 651967
Weight: 0.54ct
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 64.80
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ID: 431309
Weight: 1.78ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.29
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ID: 712874
Weight: 3.14ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 8.36
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ID: 396126
Weight: 4.51ct
Size: 9 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 221.17
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ID: 673288
Weight: 1.22ct
Size: 6 x 5.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.39
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ID: 534341
Weight: 0.83ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 72.54
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ID: 669742
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 91.08
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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

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

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 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

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 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

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

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 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

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 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