From James Avery, this pendant features: A symbol of love and life, a bright gemstone is held within this delicate scrolling heart. For birthdays, anniversaries, or other special occasions, this pendant is an ideal way to honor life's milestones. Pairs well with Remembrance Collection rings and charms. Blue Zircon is the birthstone for December and the 4th-anniversary gemstone. 14K Gold Enhanced Blue Zircon Approx. 3.5mm round faceted, 0.5" wide Crafted in America using the world's finest materials.