Round Shaped Minimalist Six Prong Australian Solid Opal Stud Earrings 14K Rose Gold. 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 14K Rose Gold Australian Solid Opal, 0.38 ct Earring Size: 5x5 mm Opal Color: Reflects Bright Green, Blue, Red & Orange Colors. Occasion: Engagement/Anniversary