18kt Yellow Gold Tiffany & Co, Elsa Peretti Heart Pendant Containing Approximately .75 Carats Of Round Brilliant Cut Diamonds On An 18in Cable Chain. The Pendant Measures Approximately 1 Inch x 23mm.
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.