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

Madagascar Gemstones Weight
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ID: 716880
Weight: 0.69ct
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 99.36
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ID: 716501
Weight: 0.54ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 77.76
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ID: 741968
Weight: 2.09ct
Size: 10 x 4.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 20.90
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ID: 671931
Weight: 0.64ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.36
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ID: 729061
Weight: 2.51ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 271.08
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ID: 563563
Weight: 1.11ct
Size: 7.3 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 24.91
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ID: 709349
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 37.26
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ID: 689867
Weight: 1.73ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.18
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ID: 724449
Weight: 3.12ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 936.00
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ID: 499255
Weight: 1.83ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.86
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ID: 535710
Weight: 0.66ct (total)
Size: 4.7 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 60.11
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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: 532202
Weight: 1.70ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 86.29
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ID: 712360
Weight: 5.02ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 13.37
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ID: 728824
Weight: 0.94ct
Size: 6.5 x 5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 101.52
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ID: 551886
Weight: 0.83ct
Size: 7 x 5.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.13
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ID: 672172
Weight: 1.54ct
Size: 7.6 x 5.9 mm
Clarity: VS
Price: $ 55.44
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ID: 445066
Weight: 0.86ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 136.67
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ID: 517482
Weight: 1.57ct
Size: 7.7 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.09
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ID: 473656
Weight: 0.69ct
Size: 5.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.67
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ID: 548017
Weight: 1.34ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.16
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ID: 741967
Weight: 2.14ct
Size: 9.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 21.40
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ID: 671998
Weight: 0.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.28
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ID: 712033
Weight: 6.49ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.29
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ID: 712007
Weight: 2.54ct
Size: 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.77
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ID: 694381
Weight: 31.65ct
Size: 31 x 20.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 34.19
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ID: 626184
Weight: 1.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.94
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ID: 658118
Weight: 0.69ct
Size: 4.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 66.24
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ID: 611689
Weight: 0.77ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 103.37
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ID: 740710
Weight: 37.20ct
Size: 21.2 x 20.9 mm
Clarity: IF
Content: 1 pc
Price: $ 1,860.00
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ID: 662694
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.92
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ID: 707967
Weight: 2.51ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.15
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ID: 711224
Weight: 2.00ct
Size: 8.5 x 7 mm
Clarity: VS
Content: 1 pc
Price: $ 48.00
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ID: 658339
Weight: 33.43ct
Size: 36.2 x 15.1 mm
Clarity: Transparent
Content: 1 pc
Price: $ 200.68
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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: 711045
Weight: 14.14ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.45
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ID: 720256
Weight: 0.97ct
Size: 5.4 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 93.36
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ID: 716827
Weight: 0.72ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.68
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ID: 720153
Weight: 1.25ct
Size: 6.9 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 120.31
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ID: 739100
Weight: 2.81ct
Size: 7.6 x 7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 156.35
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ID: 533543
Weight: 1.21ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.38
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ID: 689782
Weight: 0.62ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.60
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ID: 685864
Weight: 1.30ct
Size: 7.5 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.93
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ID: 496374
Weight: 1.90ct
Size: 7.6 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 57.68
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ID: 491845
Weight: 8.67ct (total)
Size: 7.3 x 7.3 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 25.42
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ID: 565675
Weight: 0.87ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.80
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ID: 449863
Weight: 0.54ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 387.28
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ID: 551615
Weight: 1.32ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.97
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ID: 543417
Weight: 2.33ct
Size: 9.4 x 7.4 mm
Clarity: VS
Content: 1 pc
Price: $ 45.18
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ID: 673243
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 71.28
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ID: 712148
Weight: 7.84ct (total)
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.88
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ID: 742124
Weight: 3.22ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 32.20
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ID: 467453
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 503.20
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ID: 619990
Weight: 8.40ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 22.18
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ID: 691151
Weight: 1.65ct
Size: 12.7 x 8.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.60
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ID: 742127
Weight: 3.36ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.60
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ID: 345135
Weight: 2.57ct (total)
Size: 2.5 x 2.4 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 296.84
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ID: 720318
Weight: 1.02ct
Size: 7.1 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 98.17
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ID: 672170
Weight: 1.85ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.60
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ID: 710318
Weight: 1.43ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.62
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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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Love, and have always loved, your website.

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

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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love the site, the experience and the products.

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

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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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
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

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

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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Enlarged Gemstone Image