Lock in your love. The sterling silver key is engraved with the words "The key" and the 14k rose gold-plated padlock features the engraving "To my", referencing the sterling silver heart charm embellished with pavé. Adding extra sparkle, a clear cubic zirconia is shaped to fit the padlock's keyhole. Give it to the one who holds the key to your heart - whether that's yourself, or someone else.