The Medium Oval earring gemstones are made from genuine Ya'an Green Jade gemstones in a beautiful oval shape. Our gemstones are made by hand and therefore each set of earring gemstones is unique, how nice is that? The Sparkling earring gemstones can be Mix & Matched with all Sparkling Creoles and Stud Earrings and can also be combined with the other jewelry from the Ya'an Green Jade collection