Black Cultured Pearl 18" Necklace, multiple shades, 11-13MM, 18K White gold BOW Clasp with 84Round Diamonds and 8 Baguettes =~1.25ctw, Designer: Jye's Luxury Collection, additional Sterling Ball Magnet Clasp, Earrings sold separately FM36064
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle.