karat indicates the percent composition of gold in a piece, but says nothing about the alloys making up the remainder, so even within '14kt' gold different alloy mixes will produce different colours - it is these alloys that produce white vs. pink gold, and the different shades of white and pinkDate: 6/27/2010 9:48:41 PM
Author: kaquinn
does it have something to do with 14 18 or 24kt gold etc? I know Cartier says they have a 'unique' blend of rose gold