Sea Turtle Pendant & Necklace By the Difference World Coin Jewelry THis is a very rare coin from Costa Rica minted in 1974. It features two Green Turtles swimming in the water with the sea grass below them It is hand cut and like most of our pieces is plated in 14 Karat Gold & Rodium. We guarantee all our work for life and have for 38 years and counting. This is one of our most popular coins with Turtles