These beautiful Bounkit Spiney Oyster Shell Earrings are a must have. Beautiful Spiney Oyster Shell is accompanied by Semi-precious stones Chalcedony and Moonstone making this a must have stud earring. These 14k Gold plated button studs can be worn casually or for a dressier occasion. Pierced Posts. Made in the USA. PLEASE NOTE THIS ITEM IS MADE TO ORDER AND SHIPPING IS 3-5 DAYS FROM ORDER DATE.