Autumn December 29, 2016December 16, 2016Stephen HoferCommon Colour Names Autumn (common colour name): In the diamond trade, the name […]
Amethyst December 28, 2016December 16, 2016Stephen HoferCommon Colour Names Amethyst (common colour name): In the diamond trade, the name […]
Citrine December 27, 2016December 16, 2016Stephen HoferCommon Colour Names Citrine (common colour name): In the diamond trade, the name […]
