d43ae596_mstone_Information___Ruby_Mill__Yes
[Alexandrite] Topaz [Chrysoberyl] Topaz [Excellent] Poor [Yes_4] No Use a commercial jewellery cleaner or a mild soap and water solution and clean with a soft tooth brush. Blue stones, from irradiated brown stones, are colour stable. Yellow and orange irradiated stones may fade in strong heat and light. Natural brown and irradiated green stones may fade in sunlight. Topaz has perfect cleavage, avoid physical knocks to prevent damage. [Yes] 
No
Y e s
N o
Y e s U n l e s s c o a t e d
Gemstone Care - Gemstone Information - Ruby Mill
Yes