View Full Version : Diamonds and testers
cassi
Feb 12, 2007, 05:43 PM
What other gems can test positive as a diamond with a diamond tester white topaz,white sapphire??
mjarnold
Mar 17, 2007, 04:36 PM
what other gems can test positive as a diamond with a diamond tester white topaz,white sapphire?????
Usually, depending on the quality of the tester, I would think only synthetic diamond and moissanite would trip a false positive.
Stratmando
May 27, 2007, 05:43 PM
They should also flouresse when exposed to long/short wave ultraviolet light.
Have seen diamonds flouresse in blue, green, yellow, orange, and white.
Beware CZ's flouresse in orange, also