Nomination Classic Silver Silver Oxidised Symbols Nana CharmA classic silver Nomination charm from the composable collection, this piece features oxidised silver, a sterling silver that has been darkened through a chemical process to create a striking light and dark contrast. This sterling silver charm from the Symbols collection makes a thoughtful and meaningful gift for a cherished Nana. It features a silver heart with deep black enamel spelling out the word Nana and a smaller heart with a deep black enamel