Shop › Sea Urchin Earrings Image 1 of 3 Image 2 of 3 Image 3 of 3 Sea Urchin Earrings $3,500.00 14k Gold Studs with Diamond inlay.Please include ring size in custom order form. Quantity: Add To Cart Added! 14k Gold Studs with Diamond inlay.Please include ring size in custom order form.