The Danish designed Diamond garden lounge series on the whole is timeless in appearance. This Diamond highback lounge chair is no exception. Built with both comfort and aesthetics in mind, this luxurious all-weather garden chair, designed by Foersom + Hiort-Lorenzen. This chair includes a QuickDryŠ â foam cushion which, if wet, dries within approx. 1 hour. These traits ensure that your garden furniture will remain striking in appearance, and still leave you the ability to leave it outside all year.