A gold and hardstone bracelet

A gold and hardstone bracelet, mid 19th century, and a synthetic pink sapphire and diamond ring, early 20th century, the gold bracelet suspending a series of spectacle-set polished hardstones, length 19.2cm, later clasp; together with ring set with a cushion-shaped synthetic pink sapphire between single-cut diamond shoulders, mounted in platinum, size L1/2