I’m not the biggest fan of “mommy jewelry” since it can be awfully expensive. But I fell immediately for this very pretty, reasonably-priced Mothers(Moons) Sterling Silver Handstamped Pendant at Etsy.com. The 1-inch pendant includes your child(ren)’s names and Swarovski crystal birthstones, and can be oxidized with polishing (as shown) or not. The price includes just the pendant but chains are sold here separately, too, with no extra shipping free. $16 at the 2Moons Etsy storefront.