Vintage c1960s green glass bangle. This vibrant bangle is marbled green glass, with a cool smooth finish. This piece would look great on the wrist or even around the forearm, it can be layered with other bangles or stand out on its own. Internal bangle diameter of 6cm. Excellent vintage condition. This brightly coloured bangle is in excellent vintage condition. Using alternative material for jewellery become very popular in the 1950s and 1960s. The 1960s was a decade where jewellery pushed boundaries, using materials which were non-precious and wearable. The jewellery designers in vogue created bold, chunky and bright pieces.