Ring in 925 sterling silver, plated with 18-karat gold and set with a cabochon-cut Labradorite. The ring is decorated with Carré's iconic herringbone pattern and is part of the Mirage collection, which is inspired by ancient Roman jewelry. Material: Gold Plated Karat: 18K Stone: Laboradorite Stone Colour: Grey Number of Stones: 1 Available sizes: 48,50,52,54,56,58,60 Does it come with certificate? Yes Can the piece be engraved? No