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

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ID: 604475
Weight: 2.61ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 75.79
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ID: 709928
Weight: 0.75ct
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 72.00
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ID: 716870
Weight: 0.84ct
Size: 6.1 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 100.80
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ID: 399843
Weight: 2.14ct
Size: 7.6 x 7.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 105.56
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ID: 431734
Weight: 1.67ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.68
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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: 711539
Weight: 9.87ct
Size: 20 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.29
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ID: 704996
Weight: 26.34ct
Size: 38 x 9.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.32
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ID: 712321
Weight: 9.44ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.15
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ID: 729085
Weight: 0.79ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 85.32
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ID: 673217
Weight: 1.24ct
Size: 7.2 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 29.76
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ID: 693015
Weight: 34.84ct
Size: 45.4 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.45
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ID: 394317
Weight: 1.64ct
Size: 6.7 x 6.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 30.20
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ID: 711951
Weight: 1.26ct
Size: 7.7 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 30.24
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ID: 640760
Weight: 0.24ct
Size: 5 x 3 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 11.52
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ID: 560655
Weight: 1.91ct
Size: 8.2 x 6.8 mm
Clarity: SI
Content: 1 pc
Price: $ 42.86
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ID: 526833
Weight: 0.59ct
Size: 6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 68.29
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ID: 525649
Weight: 7.78ct
Size: 12.7 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 123.24
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ID: 712583
Weight: 2.70ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.19
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ID: 482737
Weight: 2.49ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 7 pcs
Price: $ 508.97
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ID: 612077
Weight: 0.80ct
Size: 7.4 x 5.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 107.40
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ID: 410173
Weight: 2.29ct (total)
Size: 7.1 x 4.7 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 10.94
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ID: 488776
Weight: 1.60ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.35
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ID: 688367
Weight: 0.26ct
Size: 5.7 x 2.9 mm
Clarity: VS
Content: 1 pc
Price: $ 12.48
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ID: 643785
Weight: 1.57ct
Size: 8.1 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 37.68
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ID: 396080
Weight: 3.36ct
Size: 8.4 x 8.1 mm
Clarity: VS
Content: 1 pc
Price: $ 164.76
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ID: 711203
Weight: 0.50ct
Size: 6.1 x 4.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1.11
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ID: 523028
Weight: 0.78ct
Size: 6.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 81.71
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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: 445573
Weight: 1.64ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 260.62
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ID: 710998
Weight: 11.20ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.83
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ID: 613467
Weight: avg. 0.40 ct / each
Size: 5 x 4 mm (calibrated)
Clarity: VS
Price: $ 31.81
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ID: 694388
Weight: 57.97ct
Size: 31.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.17
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ID: 707971
Weight: 2.72ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.50
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ID: 484741
Weight: 34.54ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.16
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ID: 523427
Weight: 11.80ct
Size: 15 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 169.92
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ID: 716545
Weight: 0.66ct
Size: 5.3 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.79
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ID: 685521
Weight: 0.21ct
Size: 3.5 mm (calibrated)
Clarity: VS
Price: $ 5.40
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ID: 664620
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.16
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ID: 712167
Weight: 7.76ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.68
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ID: 709358
Weight: 0.65ct
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 62.40
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ID: 491846
Weight: 14.58ct (total)
Size: 17.6 x 9.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.99
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ID: 524099
Weight: 0.66ct
Size: 6.5 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 261.36
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ID: 532202
Weight: 1.70ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 86.29
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ID: 672434
Weight: 1.67ct
Size: 7.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 40.08
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ID: 488835
Weight: 1.70ct (total)
Size: 5.2 x 4 mm
Clarity: VS
Content: 5 pcs
Price: $ 45.00
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ID: 639977
Weight: 0.27ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.96
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ID: 660355
Weight: 1.74ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 41.76
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ID: 709773
Weight: 0.82ct
Size: 5.7 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.72
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ID: 716505
Weight: 0.55ct
Size: 4.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 79.20
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ID: 467899
Weight: 4.10ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 27.06
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ID: 633346
Weight: 27.79ct
Size: 17.8 x 15 mm
Clarity: Translucent
Content: 1 pc
Price: $ 867.05
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ID: 674285
Weight: 0.33ct
Size: 5.7 x 4 mm
Clarity: VVS
Content: 1 pc
Price: $ 37.50
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ID: 560662
Weight: 1.66ct
Size: 8.2 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 37.25
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ID: 672073
Weight: 1.70ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.80
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ID: 522871
Weight: 0.61ct
Size: 8 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.50
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ID: 712155
Weight: 2.45ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.53
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ID: 716846
Weight: 0.76ct
Size: 5.1 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 67.69
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ID: 516574
Weight: 1.65ct
Size: 7.9 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.68
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ID: 627624
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 305.00
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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

This is a wonderful website

Posted By Bryan Diaz in September, 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

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 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

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 -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very professional site

Posted By JR 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

This is a wonderful website

Posted By Bryan Diaz in September, 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

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 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

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 -> 8 star ratings

Easy website to navigate, lots of different varieties and options to choose from.

Posted By Brian in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very professional site

Posted By JR 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