Cobaltocalcite - 7.70 carats

Cobaltocalcite is a rare variety of calcite colored by traces of cobalt. This gem is notable for its highly saturated color and superb translucency, with an amazing glow when backlit. Gem-quality cobaltocalcites in large sizes are very rare, especially in this vivid color. This fine specimen will delight the most discerning collector. Guaranteed natural and untreated by GIA, including a Notable Letter which states that "Very fine, gem-quality cobaltocalcite with good transparency and distinctive saturated color can be considered rare. The color, transparency and its size make this a notable gemstone." See the GIA Certificate for this gem.

Lot#: 
COB0200RK
Total weight: 7.7 carats
Price (USD): $7,995.00
Pieces: 
1
Clarity:
Origin:
Shape:
Cut:
Comment:
Size: 
13.37 x 10.00 x 7.72 mm
Cobaltocalcite - 7.70 carats

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All our gemstones are natural and individually photographed!
Every gem includes our complimentary electronic gem certificate