90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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

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
1.15ct Blue Sapphire, Cushion, VVS

1.15ct Blue Sapphire, Cushion, VVS

5.5 x 5.5 mm

$ 114.54

View Gem
1.06ct Gray Sillimanite Cat'S Eye, Oval, Transparent

1.06ct Gray Sillimanite Cat'S Eye, Oval, Transparent

6.7 x 4.1 mm

$ 3.49

View Gem
3.24ctw Orange Hessonite Garnet, Oval, VS

3.24ctw Orange Hessonite Garnet, Oval, VS

7.7 x 6.5 mm

$ 54.02

View Gem
1.14ct Orange Hessonite Garnet, Oval, VS-SI

1.14ct Orange Hessonite Garnet, Oval, VS-SI

7 x 5 mm (calibrated)

$ 20.43

View Gem
22.94ct Red Star Ruby, Oval, Opaque

22.94ct Red Star Ruby, Oval, Opaque

17.3 x 14.7 mm

$ 301.60

View Gem
2.56ct Orange Hessonite Garnet, Oval, VS-SI

2.56ct Orange Hessonite Garnet, Oval, VS-SI

9.2 x 7.6 mm

$ 45.97

View Gem
1.25ct Yellow Beryl, Cushion, VVS

1.25ct Yellow Beryl, Cushion, VVS

8 x 6 mm (calibrated)

$ 24.90

View Gem
1.06ct Gray Sillimanite Cat'S Eye, Oval, Transparent

1.06ct Gray Sillimanite Cat'S Eye, Oval, Transparent

7.6 x 5.4 mm

$ 3.34

View Gem
1.17ct Brown Color-Change Garnet, Cushion, VVS

1.17ct Brown Color-Change Garnet, Cushion, VVS

6.6 x 4.9 mm

$ 93.47

View Gem
13.06ct Green Bloodstone, Cushion, Opaque

13.06ct Green Bloodstone, Cushion, Opaque

13.2 x 10.2 mm

$ 28.62

View Gem
2.67ct Multicolor Labradorite, Pear Shape, Translucent

2.67ct Multicolor Labradorite, Pear Shape, Translucent

10.5 x 7.5 mm

$ 5.91

View Gem
1.51ct Orange Hessonite Garnet, Emerald Cut, VS

1.51ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 28.13

View Gem
3.14ctw Multicolor Labradorite, Round, Transparent

3.14ctw Multicolor Labradorite, Round, Transparent

7 mm (calibrated)

$ 6.36

View Gem
5.24ct Purple Star Ruby, Oval, Opaque

5.24ct Purple Star Ruby, Oval, Opaque

11 x 8.6 mm

$ 68.89

View Gem
0.92ct Blue Sapphire, Cushion, VVS

0.92ct Blue Sapphire, Cushion, VVS

7 x 5 mm (calibrated)

$ 109.96

View Gem
5.47ctw Multicolor Labradorite, Pear Shape, Translucent

5.47ctw Multicolor Labradorite, Pear Shape, Translucent

10 x 7 mm (calibrated)

$ 12.09

View Gem
0.44ct Green Sapphire, Trillion, VS

0.44ct Green Sapphire, Trillion, VS

4.7 x 4.5 mm

$ 35.06

View Gem
0.78ctw White Sapphire, Round, VS

0.78ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 102.88

View Gem
2.39ctw White Sillimanite Cat'S Eye, Oval, Translucent

2.39ctw White Sillimanite Cat'S Eye, Oval, Translucent

7.7 x 4.9 mm

$ 9.48

View Gem
0.26ct Violet Iolite, Baguette, VS-SI

0.26ct Violet Iolite, Baguette, VS-SI

5 x 3 mm (calibrated)

$ 10.36

View Gem
2.27ct Orange Hessonite Garnet, Cushion, VS-SI

2.27ct Orange Hessonite Garnet, Cushion, VS-SI

8 x 6 mm (calibrated)

$ 40.69

View Gem
1.27ct Orange Hessonite Garnet, Oval, VS

1.27ct Orange Hessonite Garnet, Oval, VS

7.3 x 5.9 mm

$ 25.30

View Gem
2.84ct Orange Hessonite Garnet, Oval, VS

2.84ct Orange Hessonite Garnet, Oval, VS

9.6 x 7.7 mm

$ 56.57

View Gem
1.90ct Orange Hessonite Garnet, Round, VS-SI

1.90ct Orange Hessonite Garnet, Round, VS-SI

7.5 mm (calibrated)

$ 26.64

View Gem
1 2 3
...
48
Choose Page
1 - 329

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

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image