Sparkly vintage bracelet, greens and gunmetal

This beautiful bracelet is, I'm guessing, from the 80s. It features flashing glass faceted rounds of different shades of green and some with a holographic finish that flashes gold, green, purple and dark blue. It measures 7.5" long and 1.25" wide with gunmetal colored chains and a comfortable fold over clasp. Please examine the photos closely as they are part of the description. ** This item is part of an estate sale haul from an elderly lady who had her own jewelry, and some jewelry from her mother. It's all vintage/antique, mainly costume jewelry, high quality and stored safely over the years.