Just returned from a week stay at the Jewel. As stated in other reviews, its much smaller than the RIU next door but this is exactly what makes it so special. Every single employee on the resort goes the extra mile to be friendly and accomodating. We stayed in the Sapphire mountain view room which was spacious and spotless. The view of the mountains was beautiful...ignore the roof below. The food was very good and the drinks plentiful. The only negative would be the women selling the spa services, they tended to be a bit aggressive.
The best part of the vacation was going out on a private boat that was moored just outside of the resorts beach area. The owners, Juna and Colane, were amazing guides. They took us out to a private beach and cooked fresh fish, lobster and squid (caught that morning) over an open fire on the beach...would highly recommend going out with them!!