Organic Queen Conch Shell Pink | White Triangle | Beaded Necklace. This Striking Creamy Pink and White Conch Shell Statement Necklace has a stunning combination of graceful graduating triangular shaped carved conch shells, measuring from .50" to 1.5" long and uniform beads measuring approx. 6mm with a screw barrel closure. This breathtaking Queen Pink Conch Shell Necklace is a true statement piece crafted from all-natural conch shell, with each showcasing the unique color variations of soft pink hues, making this necklace a one of a kind treasure. This vintage 16-inch necklace embodies artisan craftsmanship and the timeless beauty of natural materials is in beautiful condition.