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6.40 Grandidierite, translucent and great color. Highly desired collector’s gem when untreated like this gem. Superb.
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
Grandidierite, 6.40 Ct. Translucent Blue Green, Faceted, Rare
USE 6.40 ct. Grandidierite, Translucent Blue Green, Faceted, Rare
6.40 carat translucent ultra rare Grandidierite. Collector’s gem.
Super rare translucent grandidierite with beautiful color. Collector’s Gem.

USE 6.40 ct. Grandidierite, Translucent Blue Green, Faceted, Rare

$3,890.00 $1,900.00 Sale

6.40 ct. Grandidierite, Translucent Blue Green, Faceted, Rare

Gem Type - Grandidierite

Shape - Faceted Square

Weight - 6.40 carats

Size - Contact for sizing

Color - Blue-Green

Clarity - Translucent

Luster - Excellent

Treatment - None

Hardness - 7-7.5 mohs

Notes -  One of the rarest stones on earth. Heavily opaque stones of little or light blue color are much less valuable. The more transparent and higher color saturation stones can get very, very pricey amd have sold for over 50,000.00 per carat. 

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. We got an excellent deal on an auction lot. 

this is ridiculously low pricing for this color and quality on one of the rarest gems on earth.

  • 100% untreated, high quality
  • 100% natural mined Grandidierite
  • We will happily have these GIA certified at your expense.
  • Finest most preferred color for one
  • of the earth’s rarest gems.