A stackable diamond band duo makes not simply a very good anniversary gift, but an exquisite birthday gift where applicable. The diamond, long revered as a symbol of endless love and constancy (as confirmed by its popularity in wedding jewelry), is also April's birth stone . The traditional elegance and value of diamonds joins with our top quality platinum stackable eternity ring settings to compose a set of exquisite eternity bands perfect for any occasion. In addition to being the most precious gem in our stackable band series, diamonds are known as the strongest. The diamond takes its name via a Greek word meaning unbreakable, & while strictly speaking that's not the case-- otherwise cutting them for use in this stackable rings set and other jewelry would be unfeasible-- the forever jewel very nearly lives up to the name.