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

Madagascar Gemstones Weight
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ID: 473455
Weight: 2.02ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 40.00
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ID: 521064
Weight: 2.82ct
Size: 9.8 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.01
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ID: 712043
Weight: 5.04ct (total)
Size: 10 x 7 mm (calibrated)
Clarity: Transparent/Translucent
Content: 2 pcs
Price: $ 13.43
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ID: 519152
Weight: 1.83ct
Size: 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.31
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ID: 720479
Weight: 0.79ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 76.04
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ID: 655926
Weight: 1.04ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.96
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ID: 612315
Weight: 0.76ct
Size: 7.3 x 4.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.52
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ID: 431317
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.81
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ID: 720279
Weight: 1.14ct
Size: 6.4 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 109.73
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ID: 716735
Weight: 0.74ct
Size: 5.4 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 106.56
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ID: 643791
Weight: 1.25ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.00
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ID: 534325
Weight: 0.85ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 98.06
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ID: 728891
Weight: 0.88ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 95.04
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ID: 712815
Weight: 4.47ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 11.90
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ID: 490986
Weight: 10.04ct (total)
Size: 8 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 29.56
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ID: 728798
Weight: 1.27ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 137.16
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ID: 709981
Weight: 0.84ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 80.64
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ID: 523628
Weight: 11.40ct
Size: 13.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 180.58
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ID: 740197
Weight: avg. 0.24 ct / each
Size: 4.5 x 3.5 mm
Clarity: VVS-VS
Price: $ 20.30
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ID: 687617
Weight: 10.15ct (total)
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.72
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ID: 598312
Weight: 1.52ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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ID: 672431
Weight: 1.77ct
Size: 8 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 42.48
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ID: 672686
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.92
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ID: 619774
Weight: 13.52ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 35.69
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ID: 490985
Weight: 9.46ct (total)
Size: 8.5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 27.85
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ID: 522279
Weight: 0.69ct
Size: 6.5 x 4.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 273.24
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ID: 394278
Weight: 1.82ct
Size: 7 x 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.52
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ID: 655773
Weight: 0.73ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.52
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ID: 537145
Weight: 2.20ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.71
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ID: 396247
Weight: 2.33ct
Size: 7.6 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 114.26
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ID: 745790
Weight: 0.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.55
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ID: 693814
Weight: 4.59ct
Size: 12.7 x 10.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 16.52
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ID: 523028
Weight: 0.78ct
Size: 6.1 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 81.71
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ID: 731974
Weight: 3.84ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 230.40
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ID: 469224
Weight: 1.59ct (total)
Size: 5 x 3.6 mm
Clarity: Transparent
Content: 4 pcs
Price: $ 39.37
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ID: 656789
Weight: 2.46ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.20
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ID: 392577
Weight: 2.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 74.18
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ID: 711090
Weight: 16.32ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.48
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ID: 618141
Weight: 2.46ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 81.18
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ID: 470787
Weight: 2.96ct (total)
Size: 4.2 x 3.1 mm
Clarity: Translucent
Content: 10 pcs
Price: $ 81.40
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ID: 673090
Weight: 1.34ct
Size: 7.5 x 4.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 4.82
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ID: 560654
Weight: 2.03ct
Size: 8.5 x 7.1 mm
Clarity: SI
Content: 1 pc
Price: $ 45.55
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ID: 494015
Weight: 6.31ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 24.98
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ID: 720324
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 93.36
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ID: 730774
Weight: 1.83ct
Size: 8.9 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 197.64
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ID: 621527
Weight: 1.42ct
Size: 7.9 x 6.5 mm
Clarity: VS
Content: 1 pc
Price: $ 29.86
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ID: 716874
Weight: 0.92ct
Size: 6.2 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 132.48
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ID: 689785
Weight: 0.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 29.40
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ID: 619176
Weight: 18.77ct (total)
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 49.55
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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: 488816
Weight: 1.63ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 43.14
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ID: 712008
Weight: 5.11ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.61
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ID: 615821
Weight: 0.85ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 114.49
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ID: 645766
Weight: 0.57ct
Size: 7.1 x 4.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 68.86
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ID: 444513
Weight: 1.57ct (total)
Size: 4.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 249.85
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ID: 499120
Weight: 1.43ct (total)
Size: 5.9 x 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 16.46
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ID: 712457
Weight: 10.36ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 27.60
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ID: 640474
Weight: 0.28ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.44
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ID: 520335
Weight: 0.72ct
Size: 8.2 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.07
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ID: 709872
Weight: 0.60ct
Size: 4.2 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 57.60
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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 -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate
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