May we suggest:
CJ Recht Sterling SILVER SPIKE
Another edgy charm for the downtown hip crowd, a signature CJ Recht Silver Spike suspended on a delicate 18 inch chain. This is the smaller spike, measuring about ¾ inch long. The longer Spike is 1 1/8 inches. Both Spikes are also available in blackened sterling silver and 14k gold. The Spike as shown is 145, the longer spike is 155. And the blackened spoke looks great on a gold chain too!