This is a beauty that is difficult to showcase as the shiny ness of the mother of pearl and gold design on it. But it is a delightful piece indeed! The pendant is 1.5 in. round, and the gold tone chain and shells with rose quartz accent measures an ADJUSTABLE 19. in. long. Get in the mood for the beach! Thanks for visiting 3SisterzJewelry. Blessings to you and yours!