18K PEARL AND RUBY SPRAY BROOCH: A retro 18K white gold brooch contains 8 3.50 mm cultured pearls, cream in color, with a medium/high luster. The 14 round faceted rubies total approx. .45 Ct. x. The rubies are prong set. The pearls are peg and epoxy set. Bar pin closure. Gold Weight approx. 4.0 grams.