Ammolite Necklace in 18K Gold Over Sterling Silver

These striking Ammolite Necklaces in 18K Gold Over Sterling Silver showcase one of the rarest and most visually dynamic gemstones found in nature. Ammolite is an iridescent organic gemstone formed from the fossilized shells of ancient ammonites, marine creatures that lived millions of years ago. The gemstone is prized for its remarkable play of color, where flashes of red, green, blue, and gold shift beautifully as the stone moves in the light. Each necklace features a natural Ammolite set in 18K Gold over Sterling Silver, designed to highlight the gemstone’s vivid color patterns and unique character. The pendant is suspended from an 18" 14k Gold-filled chain, providing durability and a warm gold finish that complements the gemstone’s natural hues. Because Ammolite forms through a rare fossilization process, no two pieces display the same color pattern or intensity. Variations in color, pattern, and tone are expected and ensure every necklace is truly one of a kind.