14K Rose Gold Small Oval Natural Australian Solid Opal Stud Earrings. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the most beautiful gemstones in the world. Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ---------------------------------------------------------------------------------------------------- ABOUT THIS PRODUCT Solid 14k Rose Gold Australian Solid Opal, Oval Shaped Metal Color: Golden Opal Color: Blue, Green Style: Stud, Push Back Opal Measures: 0.17ct Earring Size: 5 x 4.5 mm