A modern look with a touch of the ancient past, this ammonite pendant is certain to be a conversation starter. Fashioned in warm 10K gold, a lustrous 9.0mm cushion-cut iridescent green and gold ammonite is bezel-set into a polished frame. A single, shimmering bezel-set diamond accent tops the style and completes the look. Ammonite is a prehistoric fossil, beautifully preserved and perfect for today's modern jewellery styles. Buffed to a brilliant shine, this pendant suspends from an 18.0-inch rope chain that secures with a spring-ring clasp.