Knotted Pearl Set Necklace & Bracelet 14K Gold Clasp 18 Long Creamy White 9mm. This is a classic knotted creamy 9mm white pearl necklace and bracelet set with 14K yellow gold clasps. The necklace is 18 long and has original tag. The bracelet is 7.5″ long, but fits like a 7″ bracelet, because of the width of the pearls. The clasps are hallmarked 14K WW.