Topaz March 18, 2017March 7, 2017Stephen HoferCommon Colour Names Topaz (common colour name): Brown (Hue)In the diamond trade, the name topaz can be applied to pure brown (BR), orangish brown (o-BR), pinkish orangish brown (pk-o-BR), or yellowish brown (y-BR) hues that exhibit pale tones. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related