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Show me your rarest gem. This is one, Grandidierite
Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green
Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green
Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green
More rare than emerald or diamond is Grandidierite.
Museum quality gem.
Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green

SOLD Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green

Regular price $2,550.00 $298.00 Sale

Grandidierite, 2.55 ct. Rarest of Gems, Translucent, TOP Blue - Green

Gem Type - Grandidierite

Shape - Faceted Rectangle

Weight - 2.55 carats

Size - 9.30mm x 7.00mm x 5.00mm

Color - Blue-Green

Clarity - Translucent

Luster - Excellent

Treatment - 100% untreated

Hardness - 7-7.5 mohs

Notes - One of the rarest stones on earth. Heavily opaque stones of little color are almost worthless. The more transparent or higher colored stones can get very, very pricey. Ocean blue.

The few specimens that we have are not perfect clarity (nor are they being sold for a fortune per carat) but they have very good translucency and good to excellent color, making them very expensive, normally. A good price would be 1000.00 a carat. This is quite a deal

  • 100% untreated, high quality
  • 100% natural mined Grandidierite
  • Let the buyer beware when buying these stones from dealers!
  • We will happily have these GIA certified at your expense and we will pay for the stone and the testing if it were to fail and we pay any return shipping.
  • See how many dealers on eBay offer you that!