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

Madagascar Gemstones Weight
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ID: 671996
Weight: 0.80ct
Size: 7.8 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 19.20
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ID: 559177
Weight: 2.43ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 9.24
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ID: 621771
Weight: 1.57ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.01
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ID: 685836
Weight: 1.27ct
Size: 6.4 x 6.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.82
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ID: 716906
Weight: 0.60ct
Size: 5.3 x 4.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.44
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ID: 712170
Weight: 3.39ct (total)
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 9.04
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ID: 662683
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.56
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ID: 603005
Weight: 1.80ct
Size: 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 52.27
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ID: 634750
Weight: 0.81ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 77.76
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ID: 604891
Weight: 5.11ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.90
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ID: 512901
Weight: 2.28ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.33
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ID: 672685
Weight: 2.32ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 55.68
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ID: 672486
Weight: 1.92ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 69.12
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ID: 716498
Weight: 0.56ct
Size: 4.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 80.64
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ID: 444577
Weight: 1.33ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 211.64
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ID: 745798
Weight: 1.38ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.74
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ID: 709869
Weight: 0.49ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 47.04
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ID: 520889
Weight: 0.67ct
Size: 8.3 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 188.38
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ID: 407377
Weight: 10.14ct
Size: 13 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 555.07
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ID: 522281
Weight: 0.80ct
Size: 6.4 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 288.00
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ID: 619177
Weight: 14.77ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 38.99
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ID: 647248
Weight: 14.90ct
Size: 15.6 x 12.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 35.76
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ID: 491215
Weight: 6.91ct
Size: 19.5 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.34
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ID: 712352
Weight: 4.13ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.00
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ID: 712791
Weight: 5.36ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 14.28
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ID: 730453
Weight: 49.01ct
Size: 35.2 x 20.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 47.05
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ID: 672299
Weight: 1.06ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.44
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ID: 712524
Weight: 2.37ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.31
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ID: 742068
Weight: 3.19ct
Size: 12 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.90
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ID: 471777
Weight: 11.06ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 2,919.84
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ID: 613484
Weight: 11.99ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 633.07
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ID: 360520
Weight: 3.18ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 96.62
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ID: 728918
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 137.16
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ID: 567681
Weight: 1.39ct
Size: 5.4 x 5.4 mm
Clarity: SI
Content: 1 pc
Price: $ 31.19
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ID: 545573
Weight: 0.53ct
Size: 5.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 38.48
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ID: 732846
Weight: 1.37ct
Size: 8.6 x 4.7 mm
Clarity: SI
Content: 1 pc
Price: $ 246.60
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ID: 669088
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 129.36
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ID: 655900
Weight: 0.88ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 21.12
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ID: 467968
Weight: 4.83ct (total)
Size: 3 mm (calibrated)
Clarity: Transparent
Content: 25 pcs
Price: $ 31.88
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ID: 734673
Weight: 1.60ct
Size: 7.7 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 768.00
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ID: 710758
Weight: 15.01ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 39.98
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ID: 491476
Weight: 11.30ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 30.11
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ID: 730455
Weight: 52.88ct
Size: 33.4 x 27.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 50.76
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ID: 656114
Weight: 1.17ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 28.08
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ID: 685900
Weight: 1.53ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 28.16
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ID: 728802
Weight: 0.96ct
Size: 6.8 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 103.68
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ID: 617522
Weight: 1.89ct
Size: 8.2 x 6.6 mm
Clarity: VS
Content: 1 pc
Price: $ 40.20
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ID: 712934
Weight: 1.66ct
Size: 9 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.43
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ID: 658648
Weight: 0.78ct
Size: 5.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 74.88
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ID: 471867
Weight: 4.11ct
Size: 12 x 9.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 1,085.04
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ID: 720365
Weight: 1.28ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 123.20
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ID: 390584
Weight: 2.08ct
Size: 8.8 x 7.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 74.39
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ID: 728732
Weight: 19.35ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,935.00
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ID: 716544
Weight: 0.56ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.87
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ID: 501661
Weight: 2.78ct (total)
Size: 6 x 3.7 mm
Clarity: VS
Content: 4 pcs
Price: $ 186.38
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ID: 548163
Weight: 1.95ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 39.50
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ID: 714857
Weight: 2.54ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.59
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ID: 728753
Weight: 2.04ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 193.80
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ID: 691114
Weight: 19.71ct (total)
Size: 18.5 x 16.3 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 473.04
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ID: 693407
Weight: 2.80ct
Size: 10.4 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.08
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Why Buy Madagascar Gemstones from GemSelect?

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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 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

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 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
Enlarged Gemstone Image