Crystal, pearl and chain.
As a in-home pet-sitter I take a limited supply of tools, wire and beads with me. Being at another person's home for 3 weeks without them would bring on withdrawal symptoms! I usually make simple projects, saving larger/more time-consuming ones for when I'm home, with all my supplies available. This is one I put together In October 2012, and I'm rather surprised at how frequently I've worn it. It just seems to go with everything.
Materials are: silver-plated rolo chain, grey coin pearls, and black and aurora borealis Swarovski rounded bicones. I have exchanged the hook and eye closure for a lobster claw, as the original was irritating a sore on the back of my neck.
Apologies for the busyness of the background, being away from home limits presentation options.