X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Madagascar Gemstones Weight
Madagascar Gemstones Size
Madagascar Gemstones Clarity
Madagascar Gemstones Price
Madagascar Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Madagascar Gemstones
Blue Madagascar Gemstones
Brown Madagascar Gemstones
Golden Madagascar Gemstones
Gray Madagascar Gemstones
Green Madagascar Gemstones
Multicolor Madagascar Gemstones
Orange Madagascar Gemstones
Pink Madagascar Gemstones
Purple Madagascar Gemstones
Red Madagascar Gemstones
Turquoise Madagascar Gemstones
Violet Madagascar Gemstones
White Madagascar Gemstones
Yellow Madagascar Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 691825
Weight: 6.73ct
Size: 19.1 x 12.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 161.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 716615
Weight: 0.54ct
Size: 5 x 4.7 mm
Clarity: VS
Content: 1 pc
Price: $ 77.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 712016
Weight: 9.03ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 728790
Weight: 4.15ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 448.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 671143
Weight: 1.19ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 114.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 595201
Weight: 2.93ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 77.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 711781
Weight: 14.31ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 38.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 708227
Weight: 2.91ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 4.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 656780
Weight: 3.64ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 7.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 648933
Weight: 13.69ct
Size: 14.7 x 12.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 671052
Weight: 0.88ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 168.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 712863
Weight: 2.30ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 673675
Weight: 0.38ct
Size: 5.6 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 609094
Weight: 1.97ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 59.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 730759
Weight: 21.31ct
Size: 22.9 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 26.09
Item in Stock
More Options & Item Details
Add to Cart
ID: 639857
Weight: 0.25ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 467392
Weight: 0.73ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 592.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 728808
Weight: 1.86ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 200.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 512901
Weight: 2.28ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 49.33
Item in Stock
More Options & Item Details
Add to Cart
ID: 728980
Weight: 0.90ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 97.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 728970
Weight: 1.12ct
Size: 7.1 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 120.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 615332
Weight: 0.88ct (total)
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 118.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 447320
Weight: 4.58ct
Size: 13 x 8.4 mm
Clarity: VS
Content: 1 pc
Price: $ 150.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 734674
Weight: 1.29ct
Size: 7.9 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 619.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 710180
Weight: 1.38ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 611434
Weight: 0.78ct
Size: 9.4 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 104.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 711722
Weight: 21.79ct
Size: 21.7 x 16.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 39.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 602201
Weight: 2.60ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 86.53
Item in Stock
More Options & Item Details
Add to Cart
ID: 521064
Weight: 2.82ct
Size: 9.8 x 7.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.01
Item in Stock
More Options & Item Details
Add to Cart
ID: 729061
Weight: 2.51ct
Size: 7.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 271.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 664686
Weight: 1.43ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.89
Item in Stock
More Options & Item Details
Add to Cart
ID: 712098
Weight: 2.46ct
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 567241
Weight: 2.55ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 57.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 657301
Weight: 1.10ct
Size: 7.1 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 253173
Weight: 0.61ct
Size: 7.1 x 3.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 673461
Weight: 0.48ct
Size: 6 x 4.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 54.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 547625
Weight: 2.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 46.61
Item in Stock
More Options & Item Details
Add to Cart
ID: 519572
Weight: 1.17ct
Size: 6.8 x 5.8 mm
Clarity: VS
Content: 1 pc
Price: $ 23.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 554287
Weight: 1.33ct
Size: 7.3 x 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 35.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 710327
Weight: 1.71ct
Size: 7.3 x 5.9 mm
Clarity: VS
Content: 1 pc
Price: $ 30.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 262423
Weight: 0.61ct
Size: 7 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 76.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 509945
Weight: 1.07ct
Size: 9.1 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 256.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 488778
Weight: 1.48ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 39.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 445440
Weight: 0.88ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 139.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 712450
Weight: 10.96ct (total)
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 29.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 670768
Weight: 0.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 647375
Weight: 1.79ct
Size: 8.1 x 6.3 mm
Clarity: VS
Content: 1 pc
Price: $ 40.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 687715
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 1.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 390893
Weight: 3.98ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 131.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 685904
Weight: 1.14ct
Size: 6.9 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 20.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 491797
Weight: 14.56ct (total)
Size: 18.3 x 9.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 13.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 606791
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.39
Item in Stock
More Options & Item Details
Add to Cart
ID: 687075
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 709252
Weight: 0.54ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 51.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 548028
Weight: 2.21ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 730851
Weight: 18.50ct
Size: 23.4 x 15.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 22.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 710187
Weight: 1.58ct
Size: 7.1 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 518706
Weight: 3.89ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 444571
Weight: 1.47ct (total)
Size: 4.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 233.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 704702
Weight: 26.99ct
Size: 32.8 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 6.48
Item in Stock
More Options & Item Details
Add to Cart

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 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
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.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 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

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