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Home › Gemstones › Gemstones By Country › Madagascar Gemstones

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

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For Example: 8-9
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Black Madagascar Gemstones
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0.63ct Blue Sapphire, Round, VVS-VS

0.63ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 424.40

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0.60ct Blue Sapphire, Cushion, VS

0.60ct Blue Sapphire, Cushion, VS

5.2 x 4.2 mm

$ 71.71

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2.18ctw Multicolor Labradorite, Round, Translucent

2.18ctw Multicolor Labradorite, Round, Translucent

6 mm (calibrated)

$ 2.61

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3.18ctw Yellow Golden Beryl, Oval, VVS-VS

3.18ctw Yellow Golden Beryl, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 80.19

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2.00ct Red Ruby, Oval, VS

2.00ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 59.76

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0.76ctw Purple Sapphire, Oval, VVS-VS

0.76ctw Purple Sapphire, Oval, VVS-VS

4.8 x 3.9 mm

$ 57.45

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0.86ct Blue Sapphire, Cushion, VS-SI

0.86ct Blue Sapphire, Cushion, VS-SI

5.6 x 4.6 mm

$ 68.52

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19.04ct White Amazonite, Fancy, Translucent

19.04ct White Amazonite, Fancy, Translucent

32.9 x 8.8 mm

$ 10.42

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0.62ctw Pink Sapphire, Oval, VVS

0.62ctw Pink Sapphire, Oval, VVS

5.6 x 3.8 mm

$ 62.17

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2.33ct Orange Hessonite Garnet, Round, VS-SI

2.33ct Orange Hessonite Garnet, Round, VS-SI

8 mm (calibrated)

$ 51.05

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0.70ct Orange Sapphire, Oval, VS

0.70ct Orange Sapphire, Oval, VS

6.2 x 4.6 mm

$ 42.18

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0.17ct Violet Iolite, Square, VVS

0.17ct Violet Iolite, Square, VVS

3.3 x 3.2 mm

$ 6.77

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1.66ct Orange Hessonite Garnet, Oval, VS

1.66ct Orange Hessonite Garnet, Oval, VS

8.2 x 6.6 mm

$ 30.92

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1.32ct Yellow Beryl, Oval, VVS

1.32ct Yellow Beryl, Oval, VVS

8 x 6 mm (calibrated)

$ 32.87

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0.43ct Pink Sapphire, Oval, VS-SI

0.43ct Pink Sapphire, Oval, VS-SI

4.8 x 4 mm

$ 37.70

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0.28ct Violet Iolite, Baguette, VS-SI

0.28ct Violet Iolite, Baguette, VS-SI

5 x 3 mm (calibrated)

$ 11.16

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9.23ct Red Star Ruby, Oval, Opaque

9.23ct Red Star Ruby, Oval, Opaque

12.5 x 10.9 mm

$ 121.35

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3.10ctw Red Rubies, Round, VS
Ruby Product Video (728953)

3.10ctw Red Rubies, Round, VS

6.5 mm (calibrated)

$ 277.88

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1.55ct Orange Hessonite Garnet, Round, VS-SI
Hessonite Garnet Product Video (563532)

1.55ct Orange Hessonite Garnet, Round, VS-SI

7 mm (calibrated)

$ 28.88

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1.97ct Orange Hessonite Garnet, Oval, VS-SI

1.97ct Orange Hessonite Garnet, Oval, VS-SI

8.5 x 6.9 mm

$ 34.38

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2.91ctw Multicolor Labradorite, Marquise, Translucent

2.91ctw Multicolor Labradorite, Marquise, Translucent

10 x 5.2 mm

$ 6.43

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4.73ctw Multicolor Labradorite, Pear Shape, Translucent

4.73ctw Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 10.46

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3.21ct Purple Star Ruby, Oval, Opaque

3.21ct Purple Star Ruby, Oval, Opaque

8.2 x 6.6 mm

$ 148.24

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4.56ct Red Ruby, Pear Shape, VS

4.56ct Red Ruby, Pear Shape, VS

11.1 x 8.6 mm

$ 227.09

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Why Buy Madagascar Gemstones from GemSelect?

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

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate
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