Cobaltocalcite - 5.14 carats

Cobaltocalcite is a very rare variety of calcite colored by traces of cobalt. This fine Cobaltocalcite is notable for its highly saturated color and superb translucency, with an amazing glow when backlit. A fine specimen for the rare stone collector. Guaranteed natural and untreated by AJS Gems, Bangkok.

Lot#: 
COB1654BZ
Total weight: 5.14 carats
Price (USD): $1,995.00
Pieces: 
1
Clarity:
Origin:
Shape:
Cut:
Comment:
Size: 
11.21 x 9.50 x 6.41 mm
Cobaltocalcite - 5.14 carats

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AJS Gems Limited
/ Gemstone Report
Silom Rd, Bangkok 10500, Thailand
Tel: (66 2) 237-8353

June 18, 2019


AJS No. COB1654BZ

Description:
Natural Cobaltocalcite
Pieces: 1 Pc
Weight: 5.14 Cts
Size: 11.21 x 9.50 x 6.41 mm
Shape: Octagon
Cut: Step Cut
Origin: Spain
Comment: Untreated
The gemstone described in this report was carefully examined by AJS Gems Ltd. The testing techniques include 10x magnification and may also include the following: refractive index, specific gravity, UV response, spectral analysis, polarization and/or dichroscope. This report is designed to provide clients with a basic description and identification for the item to which the report refers. The identification of the item is the expressed opinion of AJS Gems. This report is not a guarantee, valuation or appraisal. The client agrees to be fully responsible for the use of this report for trading the item described herein.

www.ajsgem.com