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

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ID: 439015
Weight: 2.86ct
Size: 10.5 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 177.43
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ID: 728815
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 92.70
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ID: 669522
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 83.16
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ID: 431562
Weight: 1.76ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.82
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ID: 503688
Weight: avg. 0.40 ct / each
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 4.63
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ID: 730885
Weight: 2.28ct
Size: 9 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 246.24
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ID: 547775
Weight: 1.80ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 36.47
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ID: 664517
Weight: 2.08ct
Size: 8.4 x 6.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 44.93
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ID: 468754
Weight: 1.40ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 34.85
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ID: 729014
Weight: 0.70ct
Size: 6.2 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 75.60
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ID: 673484
Weight: 1.51ct
Size: 7.4 x 5.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.24
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ID: 499414
Weight: 2.25ct (total)
Size: 7.1 x 4.7 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.92
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ID: 396307
Weight: 3.76ct
Size: 8.5 x 8.3 mm
Clarity: VS
Content: 1 pc
Price: $ 184.38
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ID: 685893
Weight: 1.29ct
Size: 7.2 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 23.75
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ID: 617766
Weight: 1.58ct
Size: 7.8 x 6.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 33.60
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ID: 622782
Weight: 10.21ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.91
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ID: 609096
Weight: 2.35ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.56
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ID: 478360
Weight: 13.48ct
Size: 17.6 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.59
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ID: 325588
Weight: 3.77ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 15 pcs
Price: $ 323.96
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ID: 712747
Weight: 1.81ct
Size: 8.2 x 6.8 mm
Clarity: VS
Content: 1 pc
Price: $ 43.44
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ID: 467354
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 454.50
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ID: 408238
Weight: 3.46ct
Size: 12.3 x 8.6 mm
Clarity: VS
Content: 1 pc
Price: $ 137.02
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ID: 728760
Weight: 0.71ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 76.68
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ID: 630757
Weight: 8.10ct
Size: 17.8 x 8.4 mm
Clarity: Translucent
Content: 1 pc
Price: $ 14.68
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ID: 491740
Weight: 17.85ct (total)
Size: 19.9 x 10.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 17.14
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ID: 673908
Weight: 0.46ct
Size: 5.9 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 52.27
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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: 396075
Weight: 3.55ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 174.08
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ID: 414317
Weight: 9.28ct
Size: 16.5 x 10.8 mm
Clarity: Translucent
Content: 1 pc
Price: $ 74.24
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ID: 611917
Weight: 0.64ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 85.92
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ID: 395811
Weight: 7.91ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 387.58
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ID: 716873
Weight: 0.54ct
Size: 4.9 x 4.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 77.76
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ID: 561408
Weight: 3.51ct
Size: 10.4 x 8.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 154.44
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ID: 623113
Weight: 1.18ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.56
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ID: 473348
Weight: 2.18ct (total)
Size: 5.8 x 4.7 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 43.16
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ID: 672890
Weight: 2.84ct
Size: 9.6 x 7.7 mm
Clarity: VS
Content: 1 pc
Price: $ 68.16
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ID: 570193
Weight: 1.72ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 40.87
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ID: 551264
Weight: 1.15ct
Size: 7.4 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.33
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ID: 730888
Weight: 2.49ct
Size: 9.7 x 5.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 268.92
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ID: 482593
Weight: 1.55ct (total)
Size: 5 x 2.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 316.82
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ID: 525653
Weight: 9.03ct
Size: 12.9 x 10.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 143.04
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ID: 669911
Weight: 2.00ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 132.00
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ID: 488794
Weight: 1.47ct (total)
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 4 pcs
Price: $ 38.90
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ID: 716841
Weight: 0.47ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.86
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ID: 695468
Weight: 11.23ct
Size: 16.5 x 13.4 mm
Clarity: VS
Content: 1 pc
Price: $ 404.28
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ID: 555598
Weight: 1.28ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.79
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ID: 610338
Weight: 0.52ct
Size: 6.3 x 4.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 69.56
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ID: 621635
Weight: 1.42ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.86
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ID: 685841
Weight: 1.05ct
Size: 7 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.33
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ID: 655776
Weight: 1.22ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.28
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ID: 521070
Weight: 2.10ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.90
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ID: 687435
Weight: 0.33ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.84
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ID: 709254
Weight: 0.33ct
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 63.36
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ID: 514785
Weight: 2.55ct
Size: 9.4 x 7.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.76
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ID: 730831
Weight: 5.14ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.49
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ID: 740711
Weight: 26.38ct
Size: 20 x 15 mm (calibrated)
Clarity: IF
Content: 1 pc
Price: $ 1,055.20
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ID: 385928
Weight: 7.92ct
Size: 15.2 x 11.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 503.89
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ID: 644435
Weight: 1.70ct
Size: 8.3 x 6.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.80
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ID: 484700
Weight: 2.12ct
Size: 7.5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.66
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ID: 709363
Weight: 0.75ct
Size: 5.9 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 72.00
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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!

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Good. I ts very user friendly.

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I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

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Overall Rating -> 10 star ratings

Was a good experience.

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I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

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I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 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.

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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good products

Posted By Brave in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 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