I highly recommend this shop for silver and zultanite items.
Wiki: Zultanite is a trademark for a gem variety of the mineral diaspore, mined in the İlbir Mountains of southwest Turkey at an elevation of over 4,000 feet. Depending on its light source, zultanite's color varies between a yellowish green, light gold, and purplish pink.
This stone is very unique and mesmerising. Therefore I had to get some before leaving Turkey. But my budget was tiny (under €50/item).
Finding nice zultanite items with a nice sales person is quite hard... most of them think you're filthy rich and ready to spend thousands of dollars... very annoying.
This shop however is managed by a very nice lady (most are handled by men) and she lets you look around and gives very fair prices right away. Stop by her shop if you're in Marmaris read more