Trillion/rounded-triangle shaped cabochon with cool grays, deep violet, purple, lilac, and lavender hues. Polished to a vitreous (shiny) luster on the dome and sides. Flat, polished back and a smooth beveled edge for ease of setting. You will receive the exact gemstone shown in photos.
Weight: 21.90 carats
Measurements:
.....average 21.23 mm wide from point to perpendicular side
.....6.94 mm thick
Gem Species: Chalcedony
--Variety: Jasper
Trade Name(s): Sci-fi Jasper, Exotica Jasper, Porcelain Jasper
Origin: Mexico
Enhancement Code(s): (N) Natural
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American Gem Trade Association Gemstone Enhancement Codes
Enhancement: Any treatment process other than cutting and polishing that improves the appearance (color/clarity/phenomena), durability, or availability of a gemstone.
(N) Natural
No modification; natural stones which are not currently known to be enhanced (or currently has no known modification process).