Black and white has always been a winning combination. From casual to night wear, if you can't decide on a colour, you can't go wrong with the combo.
I found these gorgeous two items via the Spree site which I would have no problem adding to my own closet.
Adam & Eve
... and then to add some sparkle, I found this at American Swiss
Triple twist ring from American Swiss
Rows of black, berry and white cubic zirconia twist on themselves to
form this beautiful sterling silver ring.