Item Information

Dimensions (mm) 14.4 x 11.6 x 5mm
Weight (carats) 5.45 carats
No Treatment

Grandidierite is a rather rare mineral, with a lovely blue-green color. It is never transparent enough to facet, but attractive, sometimes even jadelike cabochons are cuttable from the translucent material. The high hardness makes it suitable for wear, although cutters have to pay close attention to the cleavage. Cut grandidierite is seldom seen in collections because few collectors have even heard of it or know it exists in cuttable form. Forbes magazine and GIA article classify Grandidierite as the second extremely rare gemstone.

Grandidierite features a deep blue-green color that is often too opaque to facet. The hardness of the gem makes attractive fine jewelry, but cutters must be careful when shaping the stone to avoid fractures.


1.   Origin    (Africa)   2. Treated (No)  3. Synthetic (No) 4. Inclusion (SI - I / OPEN & TRANSPARENT AS PICTURES)


Jewelry designers take our gemstone and become very creative in how they apply our natural stone into their jewelry designs, making them fresh and modern in their appeal to their clients, we can assist you in this process. Our specialty is matching fine carving of rare gemstone.

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Please pay for your item within 5 days of buying


Shipping Policy

All Items will be shipped via Registered Mail that will take 15-20 Business days minimum for delivery of your parcel. NOTE: - For Shipping Please provide us with complete and accurate / valid mailing address and contact number (Land line / Mobile).  Please avoid P.O BOX Address.



Color may not appear exactly as in real life due to variation between computers monitor resolution and lights. The buyer is full responsible for any import customs duties and Taxes in his country. We do not have any control over these. Duties, taxes & etc.


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1 bid placed so far

$150 smartius
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Audit Information

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Pricing & Details

Bid Increment $1
Starting Bid $100
Auction ID 686291
Watchers 2 watching
Viewed 236 times
Starts 12th Aug 2017 4:06am PDT
Ends 27th Aug 2017 9:17pm PDT

Shipping & Insurance

Provider Shipping Transit
DHL $23.00 10 Days
Standard Shipping - Tracked $6.00 25 Days
Shipping Insurance all providers $0.00 (optional)

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