Smoky quartz, rectangle cut with cut sides, 21.94 carats, origin Brazil
Two-tone smoky quartz, partly brown and colorless with a softened transition zone, remarkable transparency over the entire gem.
The name “quartz” was introduced by Georgius Agricola (1494/1555) in 1529, a 16th century scholar considered the father of mineralogy.
Smoky quartz is one of the colored variants of the mineral quartz.
Fine champagne-colored stone that can be mounted as a jewel.
Weight: 21.94 carats
Size/Shape: Canted Rectangle
Size: 19.08 x 14.47 x 10.44mm
Hardness: 7 on Mohs scale
Certificate of origin: Yes
Careful packaging and shipping with internet tracking.
Delivery by professional carrier with insurance and certificates of sale and origin.