Nautilus Shell Charm Necklace, 18k Gold Chain Seashell Necklace, Ocean Shades of Sea Amalfi Necklace Jewelry, Beaded jewelry, Jewelry Spiral Shell Necklace Ocean Jewelry Store Shell Necklace Italian Coral Etsy. A stunning strand of authentic Peruvian Amazonite stones and a striking gold filled seashell pendant. This necklace measures approximately 15" and is finished off with a 14k gold filled lobster claw clasp and a 2" extender chain. Each purchase removes plastic from the ocean and 7% of profits are donated. Made by hand, with love, in Florida. PACKAGING: Each order is packaged beautifully, ready to be gifted to a loved one, or as a lovely gift to yourself