Product Details + Stunning vintage 18K yellow gold and enamel egg charm. Charm features delicate filigree work in yellow gold.ID#: CHA082Materials: EnamelMetals: 18K yellow gold, this charm has been acid tested in store for 18K gold.Weight: 6.9gDimensions: 1 1/8 inch (L) including bail x 5/8 inch (W)Markings: 'KT 18'