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

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ID: 672544
Weight: 1.49ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.76
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ID: 691119
Weight: 7.08ct (total)
Size: 15.9 x 10.5 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 169.92
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ID: 673970
Weight: 0.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 96.59
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ID: 685881
Weight: 1.79ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.95
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ID: 626183
Weight: 1.16ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.62
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ID: 534928
Weight: 0.71ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 104.00
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ID: 728959
Weight: 0.78ct
Size: 6 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 84.24
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ID: 620000
Weight: 15.88ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.93
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ID: 407848
Weight: 3.02ct
Size: 11.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 165.64
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ID: 673290
Weight: 0.81ct
Size: 6.4 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 2.92
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ID: 495369
Weight: 1.90ct
Size: 8.2 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.74
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ID: 694536
Weight: 18.53ct
Size: 24.3 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.02
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ID: 638298
Weight: 0.66ct
Size: 5.6 x 5.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 79.20
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ID: 541539
Weight: 3.24ct (total)
Size: 7.7 x 6.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 65.09
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ID: 396307
Weight: 3.76ct
Size: 8.5 x 8.3 mm
Clarity: VS
Content: 1 pc
Price: $ 184.38
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ID: 563793
Weight: 0.88ct
Size: 6.6 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 18.10
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ID: 528922
Weight: 22.14ct
Size: 35.6 x 9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.62
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ID: 655799
Weight: 1.64ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.36
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ID: 706873
Weight: 20.29ct
Size: 33.2 x 19.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.96
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ID: 491191
Weight: 10.66ct
Size: 20.2 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.38
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ID: 729161
Weight: 1.06ct
Size: 5.7 mm
Clarity: VS
Price: $ 114.48
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ID: 603854
Weight: 1.98ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.50
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ID: 521696
Weight: 2.36ct
Size: 9 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 50.98
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ID: 525313
Weight: 8.90ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 140.98
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ID: 449755
Weight: 0.52ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 372.94
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ID: 706960
Weight: 25.50ct
Size: 32.1 x 22.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 13.78
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ID: 445334
Weight: 0.75ct (total)
Size: 4.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 119.18
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ID: 523182
Weight: 58.57ct
Size: 23.2 x 19.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 695.81
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ID: 480422
Weight: 2.70ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 379.10
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ID: 640376
Weight: 1.39ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.03
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ID: 716764
Weight: 0.44ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.19
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ID: 467301
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 486.97
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ID: 547788
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.91
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ID: 689627
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 116.16
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ID: 522100
Weight: 13.22ct
Size: 14.9 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 209.40
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ID: 479584
Weight: 5.89ct (total)
Size: 4.5 x 4.5 mm
Clarity: Translucent
Content: 20 pcs
Price: $ 8.23
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ID: 619791
Weight: 2.18ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.94
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ID: 632111
Weight: 1.07ct
Size: 6.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 109.14
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ID: 728937
Weight: 1.37ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 147.96
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ID: 634737
Weight: 0.65ct
Size: 4.3 x 4.3 mm
Clarity: VVS
Content: 1 pc
Price: $ 62.40
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ID: 554281
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.74
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ID: 470424
Weight: 5.83ct
Size: 10.2 x 9.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 38.48
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ID: 567241
Weight: 2.55ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 57.23
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ID: 685837
Weight: 0.86ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.83
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ID: 715051
Weight: 1.33ct
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.44
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ID: 445342
Weight: 0.94ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 149.39
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ID: 672663
Weight: 1.49ct
Size: 9.1 x 6.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.76
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ID: 469194
Weight: 1.43ct (total)
Size: 5 x 4.3 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 35.41
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ID: 683548
Weight: 2.61ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 313.20
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ID: 523023
Weight: 0.80ct
Size: 6 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 316.80
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ID: 444518
Weight: 1.52ct (total)
Size: 4.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 241.90
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ID: 716570
Weight: 0.41ct
Size: 4.8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.52
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ID: 525159
Weight: 6.58ct
Size: 11.7 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 104.23
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ID: 732105
Weight: 5.00ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 300.00
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ID: 520168
Weight: 2.89ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.08
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ID: 522713
Weight: 0.82ct
Size: 6.5 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 324.72
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ID: 603846
Weight: 1.61ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 46.75
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ID: 662647
Weight: 8.61ct
Size: 12.7 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.98
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ID: 712770
Weight: 1.65ct
Size: 7.6 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.60
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ID: 650700
Weight: 0.46ct
Size: 4.5 x 4.4 mm
Clarity: VS
Price: $ 61.25
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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

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
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

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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
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

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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 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