I've personally been to this store and have also ordered items over the phone and email. I randomly found this shop by browsing online when I was in Phoenix for work last year and decided just to give it a try.
They have great turquoise jewelry that is hand made by local artists. They have excellent prices, great selection of items, and their staff is genuine, polite, and very helpful. I randomly found this shop by browsing online when I was in Phoenix for work last year. I highly recommend it and have bought gifts for others from there since visiting the store. I mentioned to their staff that I live in Nashville, TN and they told me that Winona Judd shops at their store!
Give them a call or email for your turquoise jewelry needs.