18K white gold hinged oval bangle with a knife-edge design, featuring a ~7.60 ct triangular-cut blue topaz and five diamonds =~0.35 ctw, (FG/SI) 61.5 × 72.5 mm, with a 3 mm wide × 5 mm high profile, Modified Herco
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.