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

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ID: 720285
Weight: 1.08ct
Size: 7.2 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 86.63
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ID: 619119
Weight: 1.91ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 63.04
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ID: 409386
Weight: 8.65ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 45.67
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ID: 711246
Weight: 33.61ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 60.50
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ID: 520892
Weight: 0.63ct
Size: 8 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 177.13
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ID: 521691
Weight: 2.59ct
Size: 9.1 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 61.54
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ID: 563869
Weight: 1.52ct
Size: 6.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.42
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ID: 654577
Weight: 0.44ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 52.80
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ID: 526519
Weight: 1.21ct (total)
Size: 6.4 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 140.05
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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: 669747
Weight: 1.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 128.04
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ID: 538991
Weight: 0.43ct
Size: 5.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 56.76
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ID: 670676
Weight: 0.96ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.76
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ID: 732823
Weight: 1.61ct
Size: 9.1 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 289.80
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ID: 711954
Weight: 1.15ct
Size: 7.2 x 5.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 27.60
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ID: 541556
Weight: 3.13ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 62.88
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ID: 625510
Weight: 1.05ct
Size: 6.7 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.16
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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: 693468
Weight: 4.48ct
Size: 11.6 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.13
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ID: 622974
Weight: 1.78ct
Size: 8.1 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 37.44
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ID: 467358
Weight: 0.60ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 486.97
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ID: 669092
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 81.84
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ID: 716612
Weight: 0.42ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 37.40
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ID: 445470
Weight: 1.74ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 276.52
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ID: 608469
Weight: 1.38ct
Size: 8.2 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 45.54
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ID: 708309
Weight: 5.63ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.77
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ID: 691553
Weight: 5.10ct
Size: 16 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 122.40
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ID: 648451
Weight: 2.50ct (total)
Size: 7.1 x 6.1 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 6.00
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ID: 659152
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 84.48
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ID: 712901
Weight: 2.04ct
Size: 9 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.96
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ID: 720373
Weight: 1.28ct
Size: 6.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 123.20
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ID: 666888
Weight: 10.38ct
Size: 13.9 x 11.2 mm
Clarity: VS
Content: 1 pc
Price: $ 685.08
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ID: 640511
Weight: 1.86ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.57
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ID: 612306
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.51
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ID: 522391
Weight: 33.20ct
Size: 20.4 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 525.89
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ID: 494016
Weight: 4.45ct
Size: 12.5 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 17.63
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ID: 554288
Weight: 1.47ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.81
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ID: 729068
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 95.40
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ID: 712644
Weight: 2.49ct
Size: 10.2 x 7.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 6.64
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ID: 399844
Weight: 3.74ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 184.49
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ID: 683612
Weight: 1.45ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 174.00
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ID: 559494
Weight: 1.17ct
Size: 7.8 x 5.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.45
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ID: 396309
Weight: 4.35ct
Size: 8.8 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 213.31
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ID: 528186
Weight: 6.08ct
Size: 10 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 96.31
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ID: 657911
Weight: 1.17ct
Size: 6.5 x 6.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.62
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ID: 655391
Weight: 0.48ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 57.60
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ID: 694511
Weight: 22.80ct
Size: 30.6 x 16.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 24.62
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ID: 441527
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 601.92
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ID: 711496
Weight: 2.42ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.44
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ID: 529153
Weight: 1.69ct
Size: 7.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 33.47
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ID: 728932
Weight: 1.10ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 118.80
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ID: 619790
Weight: 2.39ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.70
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ID: 541557
Weight: 3.30ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 66.30
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ID: 712763
Weight: 6.50ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 17.32
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ID: 689630
Weight: 2.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 112.75
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ID: 672692
Weight: 1.72ct
Size: 7.7 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.28
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ID: 694542
Weight: 19.78ct
Size: 19 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.36
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ID: 712192
Weight: 3.69ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.83
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ID: 711494
Weight: 1.75ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.67
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ID: 740731
Weight: 16.59ct
Size: 18.6 x 18.3 mm
Clarity: VS
Content: 1 pc
Price: $ 580.65
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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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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 -> 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

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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 -> 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

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 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