They have been able to repair several of my favorite pieces at a really affordable price and can make anything you dream up to match something else etc.
I was referred to MHR Designs from a bartender at Luigi's. They make mostly beauty pageant jewelry and tiaras but also have a large selection of wearable costume jewelry.
I walked in and asked if they had anything similar to my IPPOLITA Lollipop Collection, 18K Gold Large Lollipop Earrings in Black Onyx, since a friend of mine really liked them but they were too expensive for me to buy again. Whitney, the associate working was able to find the pieces in the back and suggested that they custom make it. I was worried about price but they only charged me $10. Great quality for the price, they use swarovski crystals and unfortunately they are hot glued to the backings, but you would never be able to tell unless you were up close to them.
I will diffidently go back when ever I need anything of the sorts.