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

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ID: 612895
Weight: 0.93ct
Size: 7.4 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.31
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ID: 547777
Weight: 1.77ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.87
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ID: 710020
Weight: 0.75ct
Size: 4.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.00
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ID: 640021
Weight: 0.33ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 597472
Weight: 1.46ct
Size: 6.1 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 28.91
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ID: 524109
Weight: 0.66ct
Size: 6.2 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 261.36
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ID: 540086
Weight: 1.23ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.85
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ID: 673677
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 45.46
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ID: 728774
Weight: 0.98ct
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 105.84
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ID: 512792
Weight: 1.80ct
Size: 8 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 38.94
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ID: 558897
Weight: 1.24ct
Size: 7.5 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.72
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ID: 470656
Weight: 27.85ct
Size: 15.8 x 25 mm
Clarity: SI
Content: 1 pc
Price: $ 16,710.00
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ID: 729006
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 162.00
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ID: 728925
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 144.72
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ID: 709860
Weight: 0.68ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 65.28
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ID: 523210
Weight: 0.73ct
Size: 6.1 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 262.80
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ID: 567686
Weight: 1.40ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 31.42
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ID: 520765
Weight: 0.72ct
Size: 8.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 202.44
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ID: 685873
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.48
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ID: 570044
Weight: 2.02ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 48.00
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ID: 522258
Weight: 0.69ct
Size: 6.3 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.51
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ID: 408328
Weight: 2.33ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.90
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ID: 691790
Weight: 3.38ct
Size: 16 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 81.12
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ID: 689622
Weight: 2.12ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 139.92
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ID: 394182
Weight: 1.77ct
Size: 6.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 32.59
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ID: 664622
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 44.06
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ID: 716618
Weight: 0.44ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 63.36
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ID: 524852
Weight: 8.41ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 133.21
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ID: 470303
Weight: 5.07ct
Size: 11.4 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 33.47
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ID: 728772
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 170.64
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ID: 570194
Weight: 1.47ct
Size: 6.7 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 34.93
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ID: 685688
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.93
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ID: 683591
Weight: 2.40ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 288.00
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ID: 499256
Weight: 1.80ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.32
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ID: 410575
Weight: 1.91ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.65
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ID: 639460
Weight: 1.15ct
Size: 5.7 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 115.00
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ID: 445056
Weight: 0.82ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 130.31
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ID: 548542
Weight: 1.52ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.79
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ID: 548104
Weight: 1.67ct
Size: 7.6 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.83
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ID: 439094
Weight: 3.46ct
Size: 8.6 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 214.66
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ID: 685205
Weight: 0.24ct
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 5.14
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ID: 693471
Weight: 3.59ct
Size: 12.4 x 9.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.92
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ID: 520333
Weight: 0.73ct
Size: 8.1 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 173.45
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ID: 648988
Weight: 1.22ct
Size: 7.1 x 6.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 2.93
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ID: 622967
Weight: 2.03ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.68
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ID: 467340
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 503.20
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ID: 645876
Weight: 0.55ct
Size: 7.4 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 66.44
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ID: 716610
Weight: 0.47ct
Size: 4.9 x 3.9 mm
Clarity: VS
Content: 1 pc
Price: $ 41.86
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ID: 517492
Weight: 1.55ct
Size: 7.5 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 30.70
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ID: 693384
Weight: 4.10ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 14.76
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ID: 656110
Weight: 1.45ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.80
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ID: 537143
Weight: 1.70ct (total)
Size: 6.7 x 4.4 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 6.73
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ID: 469200
Weight: 1.26ct (total)
Size: 4.8 x 4.1 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 31.20
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ID: 672012
Weight: 0.97ct
Size: 6.4 x 4.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.49
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ID: 685704
Weight: 1.23ct
Size: 7.4 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 22.64
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ID: 716592
Weight: 0.41ct
Size: 4.7 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.52
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ID: 539175
Weight: 0.67ct
Size: 6.3 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 88.44
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ID: 563561
Weight: 1.11ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.91
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ID: 431533
Weight: 2.50ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 59.40
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ID: 611696
Weight: 0.87ct
Size: 8.4 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 116.80
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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 -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

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 was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 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 -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

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 was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 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