5.82 ct Oval Grandidierite IGI Certified

Item Information

Dimensions (mm) 12.17 x 10.63 x 6.68mm
Weight (carats) 5.82 carats
Certified Gemstone
No Treatment



Report Number: GT13353803

Species: Natural Grandidierite 

Variety: Not Applicable

Shape and Cut: Oval Mixed Cut

Carat Weight: 5.82 cts

Measurements: 12.17x10.63x6.68 mm

Transparency: Translucent

Colour: Green

Comments: N/A

Internal Description:

Weight: 5.82 cts

Measurements: 12.17x10.63x6.68 mm

Cut: Oval Mix Cut

Cutting Style Crown: Brilliant

Cutting Style Pavilion: Step Cut

Transparency: Translucent

Clarity: Type 3: Heavily Included

Color: Blue Green

Tone: 5 - 6 Medium - Medium Dark

Saturation: Strong - Very Strong

Phenomenon: N/A

Species: Grandidierite

Treatment: None

Origin: Madagascar

Note, Grandidierite is almost always mined extremely heavily included, transparent stones with decent color start at about $10,000 per carat. Eye Clean stones can fetch over $250,000 per carat. **At the time of writing, Madagascar is the only known source for Grandidierite.

Internal SKU: IGIGRA0101

Please quote SKU if you have any questions about this gem.

$235.00 USD

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Pricing & Details

Auction ID 916596
Watchers 3 watching
Viewed 133 times
Starts 15th Apr 2019 12:04pm PDT

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