Zodiac Signs & Birthstones — Written in the Stars Collection Some things were always meant for you. This collection brings together zodiac signs and birthstones — symbols and gems that speak directly to who you are, when you were born, and what you carry with you. Handcrafted in sterling silver or natural gemstones, each piece is as individual as the person wearing it. The perfect gift. Or a little something written in the stars — just for you.