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: 716756
Weight: 0.55ct
Size: 5.1 x 4.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 79.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 724457
Weight: 3.44ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 1,032.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 501579
Weight: 1.96ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 248.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 729050
Weight: 1.50ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 162.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 700690
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 608849
Weight: 67.92ct (total)
Size: 25.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 96.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 728894
Weight: 0.70ct
Size: 6.2 x 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 75.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 532217
Weight: 1.51ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 76.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 712541
Weight: 3.72ct
Size: 12 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 9.91
Item in Stock
More Options & Item Details
Add to Cart
ID: 541536
Weight: 3.54ct (total)
Size: 8.1 x 6.8 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 71.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 685864
Weight: 1.30ct
Size: 7.5 x 6.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 23.93
Item in Stock
More Options & Item Details
Add to Cart
ID: 640590
Weight: 1.59ct
Size: 9.1 x 8.6 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.79
Item in Stock
More Options & Item Details
Add to Cart
ID: 688652
Weight: 1.15ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 34.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 408067
Weight: 2.58ct
Size: 9.7 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 85.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 514793
Weight: 2.28ct
Size: 8.8 x 7.3 mm
Clarity: VS
Content: 1 pc
Price: $ 39.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 589468
Weight: 2.72ct
Size: 11 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 82.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 712310
Weight: 7.80ct (total)
Size: 14 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 20.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 730035
Weight: 0.30ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 14.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 618136
Weight: 4.36ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 143.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 523123
Weight: 11.27ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 178.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 685847
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 712024
Weight: 6.39ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 710761
Weight: 11.65ct
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 31.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 691820
Weight: 5.53ct (total)
Size: 14 x 9.7 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 60.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 496374
Weight: 1.90ct
Size: 7.6 x 6.1 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 57.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 626168
Weight: 0.75ct
Size: 6.4 x 4.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 2.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 562148
Weight: 4.28ct
Size: 11 x 9.5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 225.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 522109
Weight: 9.23ct
Size: 13 x 11 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 146.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 722096
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 57.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 528896
Weight: 1.66ct
Size: 8.1 x 6.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 672580
Weight: 1.33ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 619128
Weight: 16.81ct (total)
Size: 18 x 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 44.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 523214
Weight: 0.68ct
Size: 6 x 5 mm
Clarity: VS
Content: 1 pc
Price: $ 269.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 716508
Weight: 0.87ct (total)
Size: 5.1 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 77.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 566024
Weight: 0.66ct
Size: 6.9 x 4.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 130.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 644697
Weight: 1.18ct
Size: 6.7 x 5 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 141.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 693723
Weight: 3.13ct
Size: 10.2 x 8.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 11.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 490524
Weight: 0.68ct
Size: 5.9 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 140.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 439320
Weight: 6.27ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 388.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 683310
Weight: 1.26ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 151.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 520845
Weight: 0.66ct
Size: 8 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 185.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 707995
Weight: 5.25ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 655932
Weight: 0.94ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 22.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 711725
Weight: 18.39ct
Size: 20.9 x 15.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.11
Item in Stock
More Options & Item Details
Add to Cart
ID: 684081
Weight: 12.68ct
Size: 16 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 18.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 716760
Weight: 0.60ct
Size: 5.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 86.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 716781
Weight: 0.87ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 125.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 632079
Weight: 18.07ct
Size: 16.3 x 13.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 1,445.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 522152
Weight: 0.69ct
Size: 6.7 x 4.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 273.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 567682
Weight: 1.87ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 41.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 622972
Weight: 0.92ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 444249
Weight: 0.73ct (total)
Size: 4.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 116.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 672093
Weight: 0.85ct
Size: 6.4 x 4.6 mm
Clarity: Translucent
Content: 1 pc
Price: $ 3.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 399654
Weight: 4.35ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 250.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 445505
Weight: 0.42ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 730141
Weight: 61.60ct
Size: 44.9 x 22.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 59.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 606515
Weight: 2.12ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.59
Item in Stock
More Options & Item Details
Add to Cart
ID: 716577
Weight: 0.56ct
Size: 4.7 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 669515
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 111.54
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 712355
Weight: 2.93ct
Size: 10 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.80
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

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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 -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 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
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

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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 -> 8 star ratings

great experience

Posted By T in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 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

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