Gemstones · Madagascar

Madagascar Gemstones

Madagascar has become one of the world's leading gemstone sources, producing exceptional sapphires, rubies, tourmalines, and garnets. Browse our certified Madagascar origin stones.

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Shape
Gem Type
Color
Mine of Origin
Carat · 0.00 – 30.00 ct
Price · $0 – $1,400,000
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№ GS-025 · 40× zoom
HEATED
Oval Morganite$1,850
5.12
Carat
Pink
Color
—
Clarity
Madagascar
Origin
Oval
Shape
Heated
Treatment
GIA
Lab
—
Ratio
M:12.40 × 9.20 × 6.10R:—№ GIA-6235280
№ GS-006 · 40× zoom
HEATED
Cushion Sapphire$2,150
1.51
Carat
Blue
Color
—
Clarity
Madagascar
Origin
Cushion
Shape
Heated
Treatment
GIA
Lab
—
Ratio
M:7.10 × 6.20 × 3.80R:—№ GIA-6234221
№ GS-007 · 40× zoom
HEATED
Oval Sapphire$8,500
2.35
Carat
Pink
Color
—
Clarity
Madagascar
Origin
Oval
Shape
Heated
Treatment
GRS
Lab
—
Ratio
M:8.90 × 6.80 × 4.20R:—№ GRS-2024-014501

Gemstones from Madagascar

Madagascar emerged as a major gemstone producer in the late 20th century and is now one of the world's most important sources. The island produces an extraordinary diversity of gem species, with notable deposits of sapphires (including fine pinks, blues, and bicolors from Ilakaka), rubies (from Andilamena and Didy), Paraíba-type tourmalines, and diverse garnets.

Madagascar Gem Highlights

  • Sapphire: major source of pink, blue, and bi-color sapphires; very competitive prices.
  • Ruby: increasingly important; Didy rubies can show exceptional fluorescence.
  • Paraíba Tourmaline: copper-bearing tourmalines comparable to Brazilian material.
  • Tsavorite Garnet: vivid green; found in southern Madagascar.
Gemstones · Madagascar

Madagascar Gemstones

Madagascar has become one of the world's leading gemstone sources, producing exceptional sapphires, rubies, tourmalines, and garnets. Browse our certified Madagascar origin stones.

Book a Gemstone Viewing
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Gemstones from Madagascar

Madagascar emerged as a major gemstone producer in the late 20th century and is now one of the world's most important sources. The island produces an extraordinary diversity of gem species, with notable deposits of sapphires (including fine pinks, blues, and bicolors from Ilakaka), rubies (from Andilamena and Didy), Paraíba-type tourmalines, and diverse garnets.

Madagascar Gem Highlights

  • Sapphire: major source of pink, blue, and bi-color sapphires; very competitive prices.
  • Ruby: increasingly important; Didy rubies can show exceptional fluorescence.
  • Paraíba Tourmaline: copper-bearing tourmalines comparable to Brazilian material.
  • Tsavorite Garnet: vivid green; found in southern Madagascar.

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