Charm in 925 sterling silver plated with 18-karat gold. The charm is set with cabochon-cut Labradorite, Golden Rutile Quartz, Green Agate and Turquoise. The charm is part of the Mirage collection Material: Gold Plated Karat: 18K Stone: Laboradorite, Quartz, Turquoise & Agate Stone Colour: Grey, Blue & Green Does it come with certificate? Yes Can the piece be engraved? No Sold as single