Diamonds that have been laser drilled will not be as durable and so are worth less. The GIA, one of the top diamond grading labs is committed to detecting clarity enhancements, laser drilling will therefore be clearly mentioned on the diamond certificate.
Mandalay Bay is a 43-story luxury resort and casino on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by MGM Resorts International. One of the property's towers operates as the Delano; the Four Seasons Hotel is independently operated within the Mandalay Bay tower, occupying 5 floors (35â39).
Hilton is owned by the Blackstone Group while Marriotts are owned by Marriott International, although some hotels are bought up by other groups. For example, all Marriotts in the UK were part of the Whitbread group rather than Marriott International until last year, when they were bought back by Marriott International.