Description & Details Birthstones are now a popular gift choice for birthdays, holidays, anniversaries, and other celebrations. • Material: Solid 925 Sterling Silver ∙ Cubic Zirconia • Finish: Hypoallergenic ∙ Gold Plating • Dimensions: 4 mm bead, 10 mm charm, 16 cm chain, adjustable • All our work is custom made by hand with love