Green Diamond is a 44-story oceanfront condominium at 4775 Collins Avenue in Mid-Beach, the south tower of the twin Blue and Green Diamond. Developed by New Florida Properties and designed by Robert M. Swedroe Architects & Planners, it was completed in 2000 and holds 310 residences, according to Miami-Dade property records. The twin towers were the tallest buildings in Miami Beach from 2000 until 2024. Units run roughly eight to a floor, and the top level holds seven penthouses, six of them two-story with roof terraces and plunge pools. Residents share a stand-alone clubhouse with the Blue Diamond, a pool deck ringed by private cabanas, a 50-foot lap pool, a fitness and spa area, and lighted tennis courts on top of the parking garage.