Marriott’s Autograph Collection of all-inclusive resorts now includes several Blue Diamond resorts in Cancun and the Riviera Maya. Here’s the list:

• Royalton Riviera Cancun
• Hideaway at Royalton Riviera Cancun
• Royalton Chic Suites Cancun
• Planet Hollywood Cancun
• Planet Hollywood Adults Scene Cancun

I don’t know whether Marriott points can be used to stay at these resorts, but I believe Hilton points could be used for the Hilton Playa del Carmen when Hilton bought out THE Royal Playa del Carmen.  It might be worth it to check it out…