I made this set with Swarovski crystals, Chalcedony and Strawberry Quartz, The chain and findins are sterling silver. There is a lobster claw clasp marked 925 as are the ear wires. The necklace measures 17" with another 2" on the extender. The Y portion measures an additional 3". The earrings have a 1 3/4" drop. These colors are the colors of the tropics bringing to mind the sun on warm relaxing pools surrounded by pink hiscus. Water and Flowers.