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

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ID: 475737
Weight: 0.72
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.19
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ID: 692397
Weight: 95.77
Size: 28.4 x 28.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 40.22
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ID: 730361
Weight: 0.27
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 12.96
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ID: 471922
Weight: 1.77
Size: 8.5 x 6.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 1,168.20
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ID: 711955
Weight: 1.82
Size: 8 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 43.68
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ID: 523016
Weight: 0.73
Size: 6.2 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 219.00
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ID: 520873
Weight: 13.67
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 216.53
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ID: 522236
Weight: 36.03
Size: 18.5 x 16.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 570.72
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ID: 488832
Weight: 1.87
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 49.49
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ID: 714858
Weight: 9.29
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.08
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ID: 640703
Weight: 0.33
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.84
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ID: 728792
Weight: 1.13
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 122.04
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ID: 469208
Weight: 1.01
Size: 4.8 x 4 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 25.02
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ID: 470425
Weight: 6.53
Size: 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.10
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ID: 712329
Weight: 12.43
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.11
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ID: 488781
Weight: 1.48
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.17
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ID: 730024
Weight: 0.31
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.88
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ID: 671938
Weight: 1.01
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.24
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ID: 712754
Weight: 1.99
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 47.76
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ID: 691161
Weight: 1.66
Size: 13 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 39.84
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ID: 512797
Weight: 2.56
Size: 9.2 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 55.39
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ID: 688021
Weight: 5.05
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.32
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ID: 497091
Weight: 2.64
Size: 9.3 x 7.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 47.42
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ID: 560656
Weight: 2.30
Size: 8.8 x 7.3 mm
Clarity: SI
Content: 1 pc
Price: $ 51.61
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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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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Overall Rating -> 10 star ratings

The website was very easy to use.

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