Polished to a vitreous (glassy) luster. Flat, matte finish back with a beveled edge for ease of setting.  You will receive the exact gemstone shown in photos.

Weight: 22.10 carats total weight (~2.2 grams each)
22.95 L x 14.33 W x 4.24 H mm
22.97 L x 14.51 W x 4.20 H mm

Gem Species: Calcite
--Variety: Marble
Trade Name(s): Zebra Marble
Origin: Utah, 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).