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

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ID: 478587
Weight: 13.06ct
Size: 13.2 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.48
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ID: 728833
Weight: 0.93ct
Size: 6.7 x 4.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 100.44
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ID: 238082
Weight: 0.76ct
Size: 7 x 3.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 110.35
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ID: 532955
Weight: 1.23ct
Size: 7.5 x 4.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 4.45
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ID: 685669
Weight: 1.00ct
Size: 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.41
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ID: 522263
Weight: 0.67ct
Size: 6.5 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 77.21
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ID: 669516
Weight: 1.34ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 88.44
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ID: 395812
Weight: 7.64ct
Size: 10.5 x 10.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 201.70
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ID: 686622
Weight: 0.15ct
Size: 5.6 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 7.20
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ID: 563579
Weight: 0.85ct
Size: 7.9 x 5.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 19.08
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ID: 672153
Weight: 0.82ct
Size: 7.9 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.68
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ID: 523131
Weight: 13.24ct
Size: 14.8 x 12 mm
Clarity: Opaque
Content: 1 pc
Price: $ 209.72
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ID: 716763
Weight: 0.71ct
Size: 4.8 x 4.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 102.24
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ID: 707945
Weight: 2.94ct
Size: 11.1 x 6.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 56.45
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ID: 467286
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 438.26
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ID: 445400
Weight: 0.83ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 109.99
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ID: 710354
Weight: 0.87ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 15.59
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ID: 439310
Weight: 4.64ct
Size: 9.5 x 9.4 mm
Clarity: VS
Content: 1 pc
Price: $ 287.87
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ID: 438946
Weight: 9.42ct
Size: 12 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 584.41
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ID: 734664
Weight: 1.34ct
Size: 7.1 x 6 mm
Clarity: VS
Content: 1 pc
Price: $ 643.20
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ID: 712234
Weight: 7.05ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 18.78
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ID: 494012
Weight: 5.04ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.96
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ID: 410064
Weight: 1.89ct (total)
Size: 7.2 x 4.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 9.02
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ID: 688418
Weight: 7.62ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.31
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ID: 685869
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 20.24
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ID: 718522
Weight: 11.32ct
Size: 15.8 x 14 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.84
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ID: 673224
Weight: 1.68ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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ID: 514430
Weight: 6.18ct
Size: 12.6 x 10.7 mm
Clarity: VS
Content: 1 pc
Price: $ 326.30
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ID: 410365
Weight: 4.26ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 20.35
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ID: 524042
Weight: 0.59ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 233.64
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ID: 384007
Weight: 3.14ct
Size: 10 x 8.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 124.34
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ID: 707205
Weight: 22.52ct
Size: 23.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.16
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ID: 672922
Weight: 1.22ct
Size: 6.7 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.39
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ID: 691822
Weight: 2.78ct
Size: 11.6 x 8.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 66.72
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ID: 683616
Weight: 0.99ct
Size: 6.7 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 118.80
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ID: 658776
Weight: 0.74ct
Size: 6.3 x 4.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.55
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ID: 642758
Weight: 1.03ct
Size: 6 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 98.88
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ID: 716774
Weight: 0.47ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.86
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ID: 449879
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 401.63
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ID: 497716
Weight: 2.90ct (total)
Size: 5.5 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 114.84
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ID: 633341
Weight: 24.90ct
Size: 18.3 x 14.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 776.88
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ID: 499247
Weight: 1.95ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.00
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ID: 491734
Weight: 19.22ct (total)
Size: 20.1 x 10.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 18.46
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ID: 710024
Weight: 0.80ct
Size: 6.2 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.80
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ID: 655767
Weight: 0.90ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.60
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ID: 720367
Weight: 1.05ct
Size: 6.7 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 101.06
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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: 708232
Weight: 4.12ct
Size: 9.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 79.10
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ID: 664614
Weight: 2.31ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 49.90
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ID: 732845
Weight: 1.92ct
Size: 9.8 x 4.8 mm
Clarity: SI
Content: 1 pc
Price: $ 345.60
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ID: 645768
Weight: 0.41ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.52
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ID: 614327
Weight: 8.97ct
Size: 14.6 x 12.3 mm
Clarity: Translucent
Content: 1 pc
Price: $ 311.16
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ID: 520841
Weight: 0.56ct
Size: 7.9 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 157.45
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ID: 730085
Weight: 0.26ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.48
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ID: 445333
Weight: 1.59ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 252.67
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ID: 467384
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 519.43
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ID: 469192
Weight: 1.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 3 pcs
Price: $ 35.41
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ID: 729018
Weight: 0.74ct
Size: 6.2 x 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 79.92
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ID: 730088
Weight: 0.27ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.96
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ID: 518609
Weight: 2.34ct
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.44
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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

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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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

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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 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

It was very good and concise.

Posted By Whydothey in August, 2024
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 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

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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

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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 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

It was very good and concise.

Posted By Whydothey in August, 2024
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