Diameter: 2, 2.5" About Gold Filled Jewelry:What is gold-filled? We carry gold filled jewelry that is composed of a solid layer of 18kt gold, that is bonded to a base metal. Gold Filled and vermeil jewelry are great quality alternatives to solid gold. With proper care and storage, you will have jewelry that will last a lifetime. Tips to make your jewelry last:1. Keep it dry. Store your jewelry in the plastic bag included in your purchase.2. Avoid harsh chemicals such as perfume, hairspray, lotio