OK. So, I LOVE your shop and it sounds like plenty of folks do as well. I'm in the same boat as you, so I don't have a ton of experienced advice to give beyond: playing with it all. See what works and what doesn't, but give each little test time to ferment. Also, try expanding on your titles, i.e. what would draw a buyer in? This is something that is so enormously time-consuming but well worth it, I think.
Put yourself out there. The more places you comment, participate, blog, post your process and items; the more views and purchases you'll have. If you don't have a blog or facebook, try it out. Consider posting a tutorial on youtube. and even what you're doing now, this post, has made others aware of your presence here on Etsy. I would have never seen your shop it it weren't for this post and now I'm counting down the minutes to payday so I can pick up one of your necklaces. :]
Your photos are wonderful (the hardest part, I agree), your descriptions are great as well. I would suggest just having some patience and don't lose hope. Keep creating and posting and posting and creating and the shoppers will catch up with you.