Log Cabin in an old settlement in Great Smoky Mountains National Park Rapids and river scenery in Great Smoky Mountains National Park, North This Smoky Mountain town has a scenic train ride, a charming main Steps on the Appalachian Trail leading to Clingman's Dome in Great November 2015 of Faces and Fingers. Details: Identification: Natural Quartz Carat: 17. 2 ct Color: Brown Shape & Cut: Marquise, checkerboard cut, faceted Optical property: Eye clean; medallion look same cut front and back; no potential inclusions visible to naked eye Treatment: None Dimensions: 29. 8 x 17. 8 x 14. 9 mm Origin: Madagascar Image material from different angles and lighting; variations may occur About Certification