Phil bought me a lovely ring from Zumrut in Calis Beach last week. Sedat did come down in price and did tell us if we did not get double the valuation (which I know we will) he would give us our money back.. No fear, I love it too much. My son bought his Fiancee her Wedding Ring also in Zumrut and one of her friends got a ring made to her exact specifications. She comes from Malta and had asked there and told us they had quoted double what she paid Sedat.
I am not saying you now get great bargains in Turkey anymore, but you do get lovely quality pieces and can design your own if you wish.
We also asked for and got fully documented receipts stating exactly what we had bought.