What a knock-out!  Here is a bangle with three grayish blue mabe pearls, the middle 5/8 inch and the outside pearls 1/2 inch.  This bangle is not hinged but has a 1-1/2 space in the back.  It will fit 7-8 inch wrist.  It is 3/4 inch on top and graduates to 1/2 in th back, and it weighs 46 grams.  It is spectacular!  Look for the matching ring ahead.