Cypraea testudinaria (Family: Cypraeidae) — A superb gem-grade cowrie distinguished by its deep chocolate-brown coloration accented with creamy mottled patterning and an exceptional high-gloss finish. Measuring 116.5 mm, this striking specimen from Madagascar displays the elongated oval form and rich tortoiseshell appearance characteristic of Cypraea testudinaria. An elegant and highly desirable collector’s shell. Weight: 0.120 kg.