Time to shine, spring babies! The birthstone for March is the shimmering aquamarine, believed to bring tranquility and vitality to the one wearing it. We have several March birthstone colors to choose from: a deep aquamarine and airy aquamarine from our bestselling Aura Collection (full of modern, more muted takes on traditional birthstones) plus the brighter, more classic aquamarine used in the rest of our pieces! Our birthstone jewelry was designed to be timeless, dainty and wearable—a celebration of you and everyone you love—set in 14k gold, 10k gold or sterling silver to last a lifetime.