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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: 6-7
For Example: 8-9
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Black Madagascar Gemstones
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Single
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1.51ct Orange Hessonite Garnet, Oval, VVS-VS

1.51ct Orange Hessonite Garnet, Oval, VVS-VS

7.5 x 6.2 mm

$ 30.08

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2.06ct Orange Hessonite Garnet, Round, VS

2.06ct Orange Hessonite Garnet, Round, VS

7 mm (calibrated)

$ 41.04

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0.56ct Blue Sapphire, Trillion, VS

0.56ct Blue Sapphire, Trillion, VS

5.3 x 5.1 mm

$ 44.62

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0.97ct Orange Hessonite Garnet, Pear Shape, SI

0.97ct Orange Hessonite Garnet, Pear Shape, SI

7.9 x 5.7 mm

$ 21.26

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19.56ctw Multicolor Labradorite, Pear Shape, Translucent

19.56ctw Multicolor Labradorite, Pear Shape, Translucent

20 x 15 mm (calibrated)

$ 42.86

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1.52ct Orange Hessonite Garnet, Emerald Cut, VS

1.52ct Orange Hessonite Garnet, Emerald Cut, VS

6.6 x 6.2 mm

$ 29.98

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0.97ct Orange Hessonite Garnet, Square, VS

0.97ct Orange Hessonite Garnet, Square, VS

5 x 5 mm (calibrated)

$ 16.93

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6.51ct Red Ruby, Pear Shape, VS

6.51ct Red Ruby, Pear Shape, VS

12 x 10 mm (calibrated)

$ 324.20

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6.41ct Turquoise Grandidierite, Oval, Translucent
Grandidierite Product Video (471871)

6.41ct Turquoise Grandidierite, Oval, Translucent

14 x 12 mm (calibrated)

$ 1,053.42

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1.29ct Orange Hessonite Garnet, Emerald Cut, VS

1.29ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 25.70

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2.18ct Orange Hessonite Garnet, Emerald Cut, VS-SI

2.18ct Orange Hessonite Garnet, Emerald Cut, VS-SI

6.9 x 6.6 mm

$ 36.66

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1.64ctw White Sapphire, Round, VVS-VS
Sapphire Product Video (445573)

1.64ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 216.31

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1.02ct Orange Hessonite Garnet, Round, VVS-VS

1.02ct Orange Hessonite Garnet, Round, VVS-VS

5.5 mm (calibrated)

$ 15.59

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1.40ct Yellow Beryl, Oval, VVS-VS

1.40ct Yellow Beryl, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 26.73

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15.05ct Red Ruby, Oval, VS-SI
Ruby Product Video (465582)

15.05ct Red Ruby, Oval, VS-SI

15.2 x 12.8 mm

$ 824.44

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2.62ctw Orange Hessonite Garnet, Cushion, VS

2.62ctw Orange Hessonite Garnet, Cushion, VS

6 x 6 mm (calibrated)

$ 43.69

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0.58ct Blue Sapphire, Cushion, VS

0.58ct Blue Sapphire, Cushion, VS

4.6 x 4.5 mm

$ 69.32

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3.95ct Multicolor Labradorite, Marquise, Translucent

3.95ct Multicolor Labradorite, Marquise, Translucent

14 x 7 mm (calibrated)

$ 8.73

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1.22ctw Blue Apatite, Oval, Transparent

1.22ctw Blue Apatite, Oval, Transparent

5.5 x 3.8 mm

$ 25.08

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1.15ctw Orange Sapphire, Oval, VVS-VS

1.15ctw Orange Sapphire, Oval, VVS-VS

6.1 x 4.3 mm

$ 110.47

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0.83ct White Sillimanite Cat'S Eye, Oval, Transparent

0.83ct White Sillimanite Cat'S Eye, Oval, Transparent

7.2 x 4.4 mm

$ 3.30

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2.16ctw Yellow Beryl, Trillion, VVS

2.16ctw Yellow Beryl, Trillion, VVS

8 x 8 mm (calibrated)

$ 43.03

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0.87ct Red Ruby, Pear Shape, VS-SI

0.87ct Red Ruby, Pear Shape, VS-SI

6.9 x 4.8 mm

$ 77.99

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2.39ct Orange Hessonite Garnet, Cushion, VS

2.39ct Orange Hessonite Garnet, Cushion, VS

9 x 7 mm (calibrated)

$ 51.99

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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 was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
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