Madagascar Flint, 18.14 cts

Delicate shades of tan and orange contrasted by white to faintly gray bands.  Polished to a vitreous (glassy) luster.  Flat, polished back with a beveled edge for ease of setting.  You will receive the exact gemstone shown in photos. Weight: 18.14 caratsLength: 39.10 mmWidth: 12.41 mmHeight: 4.51 mm Gem Species: Chalcedony—Variety: AgateTrade Name(s): Flint, Banded Flint, Madagascar FlintOrigin: MadagascarEnhancement(s): (N) Natural----------------------------------------------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) NaturalNo modification; natural stones which are not currently known to be enhanced (or currently has no known modification process).