Roberto Coin Tiare Flower Necklace In 18K White Gold With Diamond= ~0.22 Ctw And Rubellite= ~0.55 Ctw 17" Long Pendent is 15mm X 13mm
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.