I have used twisted black onyx (one of my favourite semi-precious gemstones) and lavender alexandrite round beads to make this bracelet. The beads are separated by tiny silver plated spacer beads, which accentuates their colours.
I have added a small (10 mm) crystal heart as an additional detail to finish this pretty bracelet.
I have strung the beads on stretchy, but strong, elastic thread. It's unstretched internal circumference is around 15.5 cms.