Experience the mesmerizing ocean hues of our Swiss blue topaz pendant necklace. Features a AAA quality 10x7mm pear-shaped topaz in a 14K gold filled or sterling silver bezel setting. Customize chain length for the perfect fit. A splendid December birthstone gift or a 4th anniversary keepsake. 14K GOLD FILLED JEWELRY - Gold-filled jewelry is composed of a solid layer of gold (typically constituting at least 5% gold) mechanically bonded to a base metal. - Given the gold content and construction process of the metal, it is tarnish-resistant. - It comes at a fraction of the cost of gold jewelry making it great value with longevity and durability at a fraction of the cost of gold jewelry. - Ideal for everyday wear, meaningful gifts, and special occasions.