I love the colors in these mystic quartz and searched through my gems to find just the right gems to complement them. I chose sea-aquamarine blue quartz and rondelles that work well! The chandelier is sterling silver with sterling silver earwires. Please select from 3 earwires choices if you are shopping at shirzay.com. If you are shopping on social media shops the only option is the French earwires shown. The approximate length is 2.25". Your earrings will arrive beautifully giftboxed