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

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ID: 523741
Weight: 0.72ct
Size: 6.7 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 82.98
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ID: 659422
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 93.12
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ID: 514431
Weight: 6.26ct
Size: 13 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 330.53
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ID: 658644
Weight: 0.86ct
Size: 5.5 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 165.12
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ID: 408228
Weight: 3.39ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 134.24
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ID: 730828
Weight: 4.68ct
Size: 13.4 x 9.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 7.96
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ID: 512034
Weight: 17.38ct
Size: 21.6 x 12.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 25.00
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ID: 595204
Weight: 3.02ct (total)
Size: 9.2 x 6.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 79.73
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ID: 711431
Weight: 0.40ct
Size: 5.8 x 3.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.07
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ID: 643676
Weight: 1.75ct
Size: 8.6 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.00
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ID: 664685
Weight: 1.33ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.73
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ID: 672919
Weight: 1.45ct
Size: 6.6 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.22
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ID: 712802
Weight: 7.83ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.86
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ID: 524796
Weight: 7.06ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 101.66
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ID: 659524
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 88.32
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ID: 554046
Weight: 1.11ct
Size: 6.8 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.30
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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: 441534
Weight: 0.96ct (total)
Size: 4.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 506.88
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ID: 518613
Weight: 2.18ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.39
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ID: 691270
Weight: 3.49ct
Size: 17.4 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 83.76
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ID: 622973
Weight: 2.02ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.48
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ID: 711852
Weight: 0.44ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 0.98
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ID: 710089
Weight: 0.71ct
Size: 4.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 68.16
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ID: 668836
Weight: 4.13ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 148.68
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ID: 712015
Weight: 14.15ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 37.69
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ID: 712037
Weight: 0.47ct
Size: 6 x 4 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.25
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ID: 657296
Weight: 0.99ct
Size: 6 x 5.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.75
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ID: 488765
Weight: 1.28ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.88
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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: 712404
Weight: 2.28ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.07
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ID: 645260
Weight: 1.21ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 232.32
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ID: 687428
Weight: 3.74ct (total)
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 10.96
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ID: 519928
Weight: 1.57ct
Size: 7.8 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 31.09
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ID: 672169
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 73.44
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ID: 431207
Weight: 2.84ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 67.48
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ID: 672584
Weight: 1.60ct
Size: 9.1 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 38.40
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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: 497476
Weight: 3.06ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.20
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ID: 707943
Weight: 3.60ct
Size: 9.9 x 7.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 69.12
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ID: 662635
Weight: 2.67ct
Size: 8.4 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.08
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ID: 523018
Weight: 0.85ct
Size: 6.6 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 306.00
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ID: 709826
Weight: 0.46ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.80
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ID: 720366
Weight: 1.57ct
Size: 7.3 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 151.12
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ID: 712672
Weight: 9.42ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.09
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ID: 728830
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 114.48
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ID: 716840
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 38.29
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ID: 664641
Weight: 1.81ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.10
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ID: 520606
Weight: 0.75ct
Size: 8 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 178.20
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ID: 479984
Weight: 1.46ct (total)
Size: 4.4 mm
Clarity: VS
Content: 4 pcs
Price: $ 205.00
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ID: 716536
Weight: 0.60ct
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 86.40
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ID: 603194
Weight: 1.90ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 55.18
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ID: 395808
Weight: 5.88ct
Size: 10 x 10 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 288.12
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ID: 567681
Weight: 1.39ct
Size: 5.4 x 5.4 mm
Clarity: SI
Content: 1 pc
Price: $ 31.19
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ID: 431153
Weight: 2.75ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 65.34
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ID: 640013
Weight: 0.26ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.48
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ID: 691150
Weight: 3.16ct
Size: 12.6 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 75.84
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ID: 720618
Weight: 2.03ct (total)
Size: 6.3 x 4.9 mm
Clarity: VS
Content: 2 pcs
Price: $ 195.40
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ID: 689903
Weight: 1.20ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.20
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ID: 484124
Weight: 5.16ct
Size: 11 x 8.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 34.06
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ID: 615819
Weight: 0.68ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 76.33
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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

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 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

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. 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

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 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

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. 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