Australian Doublet Opal Pink Sapphire Pendant Necklace 18K Rose Gold.  Design name: You Are in My Heart! Australian Doublet Opal Pink Sapphire Pendant Necklace 18K 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 Solid 18K Rose Gold Australian Doublet Opal: 0.97 ct 18 Pink Sapphire: 0.157 ct Opal Color: Beautiful play of the rainbow color Pendant Size: 12 x11 mm (include hook/bail) Opal Size: 7 x 7 mm Occasion: Birthday/Anniversary