Katie, here is what I honestly think:
RAISE YOUR PRICES! Your shop appears to be more upscale, although you may not be working with solid gold or rare precious metals, I do think you have room to raise your prices a few dollars!
I'd also work on all your titles. The first 3 words are most important with regard to being found in searches both on Etsy and through search engines.
For example:
http://www.etsy.com/listing/95106924/uyj-brown-silk-ribbon-ruffle-pearlNobody is going to be looking for UYJ Brown Silk....But they will be looking for Silk Ribbon Necklace. You don't want your titles to be just a mash of words. In this shop and my other shop, I have a way that I like to word every listing:
Simple What / More Details - Scent (Other What) so for say a bar of soap, I do:
Shea Butter Soap / Handcrafted Body Bar - Oatmeal, Milk & Honey
or
Etsy Sales Tracker / Organizer - Customizable Excel / Printable PDF
Look at your shop as a buyer. What would you search for if you were looking for your items? Also play around with your photos to get a more cohesive looking shop. You want to create a certain vibe when people "walk in". Search the top jewelry sellers to see what they're doing and what kind of ideas can you pull from their shops to improve your own.
Keep it up! You're doing quite well! It took me a month and a half just to get my first sale here!