South Bay's Biggest Gold Buyer, Luxe Cash for Gold. Our clients from Hermosa Beach, Manhattan Beach, Torrance and Palos Verdes come to us because we pay the most for their unwanted jewelry. If you're looking to sell diamonds, then give us a call. We pay top dollar for all GIA graded diamonds of any quality or size. We are located in Redondo Beach, CA on Catalina Ave. between Garnet St. and Emerald St.