This Post Modern style sterling silver cuff bracelet has an asymmetrical design with three curved arcs on one side offset by single arc and bezel-set white opaline marquise on the other.
The front is 1/2" high and the band at the back is 5/16". The width across the center is a little more than 2 1/8"; the back opening is 1". You can adjust the silver a bit to suit.
The silver has an oxidized finish; the darkened recesses enhance the design details. The white glass jewel has an opaline or aurora borealis finish reflects tones yellow, pink, lavender, and orange.
The cuff has no signature. I have tested it and is at least sterling silver in purity. Condition is very fine.