The strand on the left is a repurposed multi-strand necklace of green Czech glass beads. The next green necklace is as-found. It's a continuous strand, no clasp. I often wonder if these are vintage 'Mardi Gras' beads...??? The one on the right is a recent purchase. I simply liked the soft orange color, but when I looked more closely, it sort of looks like it might be a simple imitation of coral.