59.95 ct. Natural Blue Topaz
Color: Very Light Blue
Clarity: Eye Clean
Origin: Nigeria
Cut: Oval Brilliant
Treatments: None
Measurements: 28 x 20.7 mm
A very large example of a one of the most ubiquitous gem materials that is actually quite rare in its natural state - blue Topaz. Almost always treated, the dark blue gems are known to many while the light natural examples, here like a light Aqua, occur only sparingly. A touch of color zoning and some tiny included crystals help to assure the origin. Large and impressive stone and very uncommon.