A zircon necklace typically refers to a necklace adorned with zircon gemstones. Zircon is a naturally occurring gemstone that comes in various colors, including blue, yellow, green, and colorless. It is known for its brilliance and fire, resembling that of a diamond. Zircon necklaces can feature zircon gemstones as the main focal point or incorporate them as accents alongside other gemstones or metals.

Zircon necklaces can be found in a variety of styles, such as solitaire pendants, halo designs, tennis necklaces, or multi-stone arrangements. The settings can be made of different materials like gold, silver, or platinum, depending on personal preference and budget.