Round Faceted London Blue Topaz
London Blue Topaz Round Faceted Gemstone. Dark with brilliant color! Perfect gemstone for a ring or pendant!
Gemstone Measures = 9 mm
Gemstone Depth = 5.5 mm
Gemstone Weighs = 2.93 cts
Blue topaz can be found in both lighter and darker tones, usually known in the trade as sky blue topaz, Swiss blue topaz and London blue topaz. As in the case of other blue gems, the more saturated blues tend to have a higher value. So in topaz it is the London blue that usually regarded as the most valuable.