Vintage Designer Lucite Bracelet Earrings Ring Set w/ 18K Gold & Tahitian Pearls. We unfortunately cant find any marks on the set except for an Italian fineness mark on the butterfly backs for the earrings. It seems to be a very high quality Lucite with natural Tahitian pearls set in 18k gold. The set is a bracelet, earrings, pendant, and ring. The bracelet measures 5 5/8″ around the inside with a gap of 1″. Ring is a size 6.75 to 7. Earrings and pendant are all roughly 15/16 in diameter. Set is in excellent condition with no cracking or crazing to the lucite.