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

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ID: 712707
Weight: 15.34ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 40.86
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ID: 693869
Weight: 6.04ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 21.74
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ID: 672301
Weight: 0.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.76
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ID: 556213
Weight: 0.76ct
Size: 6.1 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 20.06
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ID: 441524
Weight: 1.20ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 633.60
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ID: 491177
Weight: 7.00ct
Size: 20 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.60
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ID: 691784
Weight: 2.30ct
Size: 10.9 x 7.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.20
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ID: 533540
Weight: 2.20ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.96
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ID: 484729
Weight: 1.81ct
Size: 8.5 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 11.95
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ID: 445239
Weight: 0.83ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 131.89
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ID: 497976
Weight: 2.23ct (total)
Size: 4.9 x 3.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 88.31
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ID: 469201
Weight: 1.32ct (total)
Size: 4.9 x 3.4 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 32.69
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ID: 710439
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 22.21
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ID: 467447
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 454.50
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ID: 445352
Weight: 0.71ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 112.84
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ID: 712089
Weight: 7.50ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 19.98
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ID: 687418
Weight: 7.43ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 21.76
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ID: 488867
Weight: 2.17ct (total)
Size: 4.8 x 3.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 57.43
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ID: 552083
Weight: 4.05ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2,666.40
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ID: 655860
Weight: 1.27ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.48
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ID: 712402
Weight: 3.58ct
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.54
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ID: 643786
Weight: 2.05ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.20
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ID: 520767
Weight: 0.69ct
Size: 8.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 194.00
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ID: 651969
Weight: 0.46ct
Size: 5.1 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 55.20
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ID: 538938
Weight: 0.50ct
Size: 6.5 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.00
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ID: 610189
Weight: 0.60ct
Size: 6.8 x 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 80.26
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ID: 555596
Weight: 1.57ct
Size: 7.4 x 5.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 41.45
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ID: 509732
Weight: 0.77ct
Size: 8 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 203.28
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ID: 672687
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.68
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ID: 711535
Weight: 9.13ct
Size: 20 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.32
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ID: 711809
Weight: 6.34ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.88
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ID: 716565
Weight: 1.15ct (total)
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 138.00
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ID: 365604
Weight: 4.49ct
Size: 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.34
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ID: 715108
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.54
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ID: 732110
Weight: 3.59ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 179.50
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ID: 720342
Weight: 1.04ct
Size: 6.5 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 100.10
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ID: 716620
Weight: 0.54ct
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 669096
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 87.12
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ID: 491262
Weight: 7.42ct
Size: 19.1 x 10 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.86
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ID: 444245
Weight: 0.79ct (total)
Size: 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 125.71
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ID: 614737
Weight: 1.82ct
Size: 8.6 x 6.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 63.13
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ID: 709925
Weight: 0.47ct
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 45.12
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ID: 685928
Weight: 41.55ct
Size: 36.6 x 27.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.44
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ID: 467751
Weight: 6.16ct (total)
Size: 3.2 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 40.66
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ID: 673111
Weight: 1.00ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.00
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ID: 712324
Weight: 8.87ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.63
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ID: 488771
Weight: 1.50ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.71
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ID: 449731
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 473.34
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ID: 491633
Weight: 11.34ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.23
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ID: 707932
Weight: 2.87ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.75
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ID: 431310
Weight: 1.81ct
Size: 6.6 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 43.01
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ID: 671480
Weight: 0.62ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 59.52
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ID: 407752
Weight: 5.33ct
Size: 11.3 x 10.3 mm
Clarity: VS
Content: 1 pc
Price: $ 211.07
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ID: 656208
Weight: 1.54ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 36.96
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ID: 650554
Weight: 0.39ct
Size: 4.4 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.93
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ID: 612081
Weight: 0.83ct
Size: 7.8 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 111.42
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ID: 712044
Weight: 3.20ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.52
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ID: 627623
Weight: 0.61ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 320.77
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ID: 693962
Weight: 4.31ct
Size: 12.5 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.52
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ID: 603188
Weight: 2.32ct
Size: 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 67.37
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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 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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
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 like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 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

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

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
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 like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 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