Celebrate your unbreakable bond with the Interlocking Duo Birthstone Necklace, featuring two interlocking circle charms, each adorned with round birthstones of your choice. Set on a dainty cable chain, this piece symbolizes a love that’s forever intertwined.  SKU: MM-NM178 Product Details Material: High Quality Solid 925 Sterling Silver Finish: 18K Gold ∙ Sterling Silver ∙ Rose Gold Featuring two ~10.5mm Interlocking Circle Charms with ~2mm CZ Birthstones on a dainty Cable Chain Size: The total necklace length includes the chain + charm (ex. chain + charm =18"). Necklace also comes with a 1" extension chain so you can fine tune the fit Featured Styles Part of our Birthstones Collection Model showcases a delicate, everyday layering look featuring our Josephine Chain Necklace and Satellite Chain Bracelet.