Lithos Collection : Semi-Precious Stones, Crystal, Dyed Fresh Water Pearls on Silk with 925 Silver Earring Hooks Come with ANNABELLA MOORE Bespoke Gift Box (AM99) where you can write your own "Message in a Bottle" to your loved ones. Semi-Precious Stones : Purple Earrings - Aventurine, Aquamarine, ChalcedonyGold Earrings - Citrine, Jasper, Carnelian, Tiger’s EyeBlue Earrings - Citrine, Jasper, Carnelian, Tiger’s EyeSilver Earrings - Agate, Smoky QuartzCream Earrings - Agate, Citrine, JadeDark Blue Earrings - Blue Lapis, Aventurine, Chalcedony Material : 925 Silver Earring Hooks.Measurement : Drop : 3 cm. Many of our pieces are hand made and feature natural materials, semi-precious stones, shells, pearls and so on. Size, colours and markings will naturally vary slightly from piece to piece.