The key distinction between a wedding band and an engagement ring lies in their timing of exchange and symbolic meanings. An engagement ring is traditionally presented during a marriage proposal, symbolizing the commitment to marry, and often features a prominent center stone set on a decorative band. In contrast, the wedding band is exchanged during the wedding ceremony itself, representing the formal union of the couple in marriage. Wedding bands are typically simpler in design, focusing on comfort and complementing the engagement ring, if worn. The engagement ring, traditionally worn alone on the left hand's ring finger, is often moved to sit alongside the wedding band after the wedding ceremony. Together, these rings symbolize the journey from the promise of marriage to the formal and enduring commitment made during the wedding ceremony.