Tiny Gold, Rose Gold, or Sterling Silver Initial Disc and Pearl Necklace Set. Because of it’s dainty size this necklace set is so versatile. The initial pictured is 6mm. The pearl is a tiny 3.5-5mm freshwater ivory pearl. Wear these necklaces layered or separate. The necklace are not connected, so you can wear them together or separately. Made with a 14k gold filled chain, this necklace is delicate and something you’ll wear forever. Choose from a gold filled chain, sterling silver chain or a rose gold chain. You can also choose the tags in rose gold filled, gold filled, and sterling silver in either 6mm or 9mm sizes.