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

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ID: 728927
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 196.56
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ID: 467903
Weight: 5.88ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 36 pcs
Price: $ 38.81
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ID: 521632
Weight: 12.36ct
Size: 14.4 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 195.78
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ID: 449880
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 402.60
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ID: 712002
Weight: 12.23ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.58
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ID: 719708
Weight: 3.22ct
Size: 11.2 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 1,932.00
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ID: 728817
Weight: 1.02ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 110.16
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ID: 709871
Weight: 0.76ct
Size: 5.6 x 4.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 72.96
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ID: 473349
Weight: 1.49ct (total)
Size: 5.5 x 4.1 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 29.51
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ID: 615328
Weight: 0.87ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 117.19
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ID: 643680
Weight: 1.40ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.60
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ID: 539857
Weight: 1.33ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.88
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ID: 519563
Weight: 1.27ct
Size: 7.3 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 25.15
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ID: 709229
Weight: 0.58ct
Size: 5 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 55.68
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ID: 529318
Weight: avg. 0.42 ct / each
Size: 4 x 4 mm (calibrated)
Clarity: VS
Price: $ 20.97
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ID: 384523
Weight: 3.16ct
Size: 10.8 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 125.14
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ID: 439097
Weight: 3.31ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 205.36
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ID: 467902
Weight: 4.17ct (total)
Size: 3.2 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 27.53
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ID: 619783
Weight: 2.08ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 68.64
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ID: 663975
Weight: 2.53ct
Size: 8.7 x 6.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 54.65
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ID: 476214
Weight: 0.74ct
Size: 6.7 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.02
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ID: 558481
Weight: 2.28ct (total)
Size: 7.4 x 5.3 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.68
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ID: 645769
Weight: 0.34ct
Size: 5.8 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.08
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ID: 603087
Weight: 0.89ct
Size: 6.7 x 5.9 mm
Clarity: Translucent
Content: 1 pc
Price: $ 58.74
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ID: 497308
Weight: 2.16ct
Size: 8.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 14.26
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ID: 672458
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 56.40
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ID: 394177
Weight: 2.20ct (total)
Size: 6.7 x 4.8 mm
Clarity: VS
Content: 2 pcs
Price: $ 40.51
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ID: 709783
Weight: 0.58ct
Size: 5.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 55.68
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ID: 711716
Weight: 33.59ct
Size: 25.2 mm
Clarity: Translucent
Content: 1 pc
Price: $ 89.48
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ID: 716553
Weight: 0.52ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 46.31
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ID: 471970
Weight: 3.78ct
Size: 11.4 x 8.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 997.92
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ID: 548170
Weight: 1.94ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 39.31
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ID: 684362
Weight: 2.04ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.94
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ID: 539859
Weight: 1.43ct
Size: 6.1 x 5.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.90
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ID: 640476
Weight: 0.21ct
Size: 5 x 2.8 mm
Clarity: VS
Content: 1 pc
Price: $ 10.08
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ID: 598313
Weight: 1.46ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.91
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ID: 684048
Weight: 3.80ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 5.47
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ID: 708074
Weight: 2.92ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.84
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ID: 467388
Weight: 0.73ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 592.49
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ID: 662645
Weight: 2.00ct
Size: 8.4 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 710117
Weight: 0.77ct
Size: 5.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 73.92
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ID: 392834
Weight: 2.43ct (total)
Size: 5.7 x 5.6 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 64.15
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ID: 491007
Weight: 7.87ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 5 pcs
Price: $ 23.17
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ID: 730858
Weight: 15.65ct
Size: 21.9 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 19.15
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ID: 729937
Weight: 42.65ct
Size: 32.1 x 25.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.12
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ID: 711051
Weight: 12.48ct
Size: 18.7 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.46
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ID: 548416
Weight: 1.66ct
Size: 7.4 x 5.9 mm
Clarity: SI
Content: 1 pc
Price: $ 33.64
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ID: 728912
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 684650
Weight: 0.37ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.52
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ID: 262425
Weight: 0.70ct
Size: 7 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.32
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ID: 729026
Weight: 1.01ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 109.08
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ID: 609919
Weight: 23.90ct
Size: 18.3 x 16 mm
Clarity: Translucent
Content: 1 pc
Price: $ 788.70
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ID: 499416
Weight: 2.10ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.32
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ID: 705001
Weight: 26.42ct
Size: 39.8 x 9.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.34
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ID: 561757
Weight: 4.60ct
Size: 12 x 10 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 242.88
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ID: 711504
Weight: 2.47ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.58
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ID: 709927
Weight: 0.79ct
Size: 5.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 75.84
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ID: 684648
Weight: 0.38ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.77
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ID: 720320
Weight: 1.06ct
Size: 5.5 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 102.02
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ID: 686758
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.40
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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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 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 enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought many stones from GemsSelect and have been very satisfied with all!I will continue to buy and recommend this site!

Posted By DG in July, 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 enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 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