Round cut.  Delicate slightly grayish-white with richly tan speckles.  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: 18.36 carats
Approx. diameter: 21.0 mm
Height: 6.95 mm

Species: Chalcedony
—Variety: Jasper
Trade Name(s): Landscape Jasper, Picture Jasper, Scenic Jasper, Jasper
Origin: Nevada, USA 🇺🇸
Enhancement(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).