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
ID: 613034
Weight: 11.20ct
Size: 14 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 591.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 548410
Weight: 1.35ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 683189
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 603131
Weight: 2.88ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 190.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 671989
Weight: 0.97ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 467405
Weight: 0.53ct
Size: 4.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 430.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 478586
Weight: 21.56ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 563876
Weight: 1.79ct
Size: 7 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 40.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 710159
Weight: 1.56ct
Size: 7.4 x 5.7 mm
Clarity: VS
Content: 1 pc
Price: $ 27.95
Item in Stock
More Options & Item Details
Add to Cart
ID: 346361
Weight: 2.10ct (total)
Size: 4.3 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 249.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 672172
Weight: 1.54ct
Size: 7.6 x 5.9 mm
Clarity: VS
Price: $ 55.44
Item in Stock
More Options & Item Details
Select pcs
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: 720371
Weight: 0.97ct
Size: 6.5 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 93.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 445469
Weight: 1.50ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 238.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 673258
Weight: 3.56ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 128.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 514800
Weight: 1.91ct
Size: 8.1 x 6.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 32.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 684343
Weight: 0.36ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 621216
Weight: 9.93ct
Size: 21.9 x 16 mm
Clarity: Translucent
Content: 1 pc
Price: $ 26.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 611913
Weight: 0.85ct
Size: 9.3 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 114.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 709253
Weight: 0.50ct
Size: 4.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 96.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 560656
Weight: 2.30ct
Size: 8.8 x 7.3 mm
Clarity: SI
Content: 1 pc
Price: $ 51.61
Item in Stock
More Options & Item Details
Add to Cart
ID: 551043
Weight: 1.23ct
Size: 7.6 x 5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 3.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 742076
Weight: 2.62ct
Size: 12 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 518202
Weight: 1.35ct
Size: 7.5 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 26.74
Item in Stock
More Options & Item Details
Add to Cart
ID: 612306
Weight: 1.19ct
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 660358
Weight: 1.32ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 431670
Weight: 1.78ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.29
Item in Stock
More Options & Item Details
Add to Cart
ID: 444651
Weight: 0.43ct
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 68.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 712316
Weight: 7.21ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 714968
Weight: 9.47ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 720257
Weight: 1.23ct
Size: 6.8 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 118.39
Item in Stock
More Options & Item Details
Add to Cart
ID: 648697
Weight: 10.93ct
Size: 14 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 29.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 704698
Weight: 24.03ct
Size: 27.2 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 5.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 488762
Weight: 1.40ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 37.06
Item in Stock
More Options & Item Details
Add to Cart
ID: 712084
Weight: 4.70ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 394106
Weight: 2.61ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 43.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 488802
Weight: 1.37ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 36.26
Item in Stock
More Options & Item Details
Add to Cart
ID: 554283
Weight: 1.47ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 38.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 672179
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 632156
Weight: 0.79ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 75.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 517572
Weight: 1.91ct
Size: 10.7 x 6.7 mm
Clarity: Translucent
Content: 1 pc
Price: $ 10.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 656194
Weight: 1.45ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 467403
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 519.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 729020
Weight: 0.72ct
Size: 6 x 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 77.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 656104
Weight: 1.13ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 476214
Weight: 0.74ct
Size: 6.7 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 31.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 523023
Weight: 0.80ct
Size: 6 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 316.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 712433
Weight: 4.75ct (total)
Size: 12 x 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 12.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 499386
Weight: 1.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 7.49
Item in Stock
More Options & Item Details
Add to Cart
ID: 669098
Weight: 2.14ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 141.24
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 523128
Weight: 11.48ct
Size: 14.1 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 181.85
Item in Stock
More Options & Item Details
Add to Cart
ID: 655570
Weight: 1.65ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 711090
Weight: 16.32ct
Size: 20 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.48
Item in Stock
More Options & Item Details
Add to Cart
ID: 611689
Weight: 0.77ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 103.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 715097
Weight: 3.39ct (total)
Size: 7 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 8.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 709781
Weight: 0.58ct
Size: 5.3 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 111.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 560427
Weight: 1.81ct
Size: 8 x 6.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 40.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 523897
Weight: 0.71ct
Size: 8 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 199.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 710020
Weight: 0.75ct
Size: 4.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 72.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 545576
Weight: 0.72ct
Size: 5.7 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 52.27
Item in Stock
More Options & Item Details
Add to Cart

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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

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

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 -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
Enlarged Gemstone Image