This listing shows the different standard Quartz colour options only.  These are :
 
Zest, Teal, Vermeer, Sunburst, Silver Mirror, Pewter, Rose Mirror, Red Violet, Pure Orange, Oyster White, Orange, Olive, Metal Aluminium, London Clay, Green Pearl, Gold Mirror, Fuschia, Downpipe, Cloud, Clartet, Cappuccino, Bronze Mirror, Blue Stone, Bride, Blue Mirror, Blue Lilac, Black Pearl, Blue Diamond, Black Holographic, Aubergine, Black Gold Sparkle, Arctic White, Atlas and Grad Apollo