i came across this bracelet http://www.ebay.com.au/itm/0-32CTTW...6411?pt=US_Fine_Bracelets&hash=item3cceeeae2b and never seen black gold in person.. does it look more like silver, tarnished? i know its not a classic look...would much rather get a white gold with sapphire... but there is something i like about the outline being black. if u have anything in black gold, how does it look when layered with white/yellow/rose gold?