Vintage Iris Glass Expandable Bracelet

Stunning more on the rare side Iris glass expandable bracelet. You often see these expandable bracelets with clear stones, but this is the first one I have ever seen with Iris glass. It truly is beautiful. I would say It can comfortably fit a size 6 to 7.5”. There is 1 stone shown in the last pic that is slightly bent looking and has a brown spot around the base. Circa 1920-1930 Bracelet.
Among the treasures of Czech glass history, glass jewellery and beads hold a special and esteemed status. One notable creation from the early 1900s is Iris Glass, crafted by incorporating three distinct coloured sections into crystal clear glass. This technique aimed to emulate the ethereal hues sometimes observed in natural clear quartz, when fractures or plains within the crystal structure disperse white light, revealing internal spectral colours. Iris Glass often features soft, delicate pastel tones of green, red, and blue colors. Iris glass was very popular in the Art Deco period 1920 to 1930’s.