This sweetheart necklace is fun to create! Keep loved ones close to the heart by selecting a sparkling birthstone and adding a personalized engraving. Customize in your choice of sterling silver or white, yellow, and rose gold. This necklace comes with a cable chain in sterling silver, and a dainty rope chain in white, yellow, or rose gold. In gold, you can upgrade to our diamond cut cable chain for a thicker look and more sparkle.