Grand Cayman has all the shopping right when you get off the tender. North and South landing are right across, but Royal Watler is a short walk. I fould gold to be expensive in Grand Cayman. I was looking for a gold necklace and they wanted around $300 for a 14KT necklace, which I said no to and bought one at home for $200 instead!!!! I saw a stingray pendant (in gold) I wanted, but when I saw the price, I passed. Even with 50% off I don't know if I would be willing to pay that price (full price was $339 US).
Cozumel has a mall attached to the Punta Langosta pier and there are silver/gold sellers in there, so you might find a good deal there. My tastes have moved from silver to white/yellow gold and diamonds (preferably Canadian mined/cut/polished/set diamonds).
2007 Victory & Triumph
2008 Conquest & Liberty
2009 Valor, Freedom, and Splendor
2010 Glory and Liberty
When it comes on shopping I ways prefer to go for online shopping. It is one of the easiest way of shopping. Online shopping sites provides us lots of facilities. We get rid of all those hurdles which are created while doing traditional shopping.