Cross Necklace Project
Start by cutting the chain into 2 equal sized pieces. Then attach the clasp with a jump ring to the end of one piece of chain and attach a jump ring to the end of the other piece of chain. Next slide the smaller crystal onto a headpin and create a loop, cutting off the excess wire or create a wire wrap (in this instance attach to chain before wrapping wire cut excessive wire and pinch down the cut end of the headpin) and attach to the chain on the side with only the jump ring/without the clasp.
At this point, both pieces of chain should be joined and your necklace is complete. Now that wasn't too hard, was it?