Metier
575 Hayes St., Hayes Valley
This jewel box of a shop is loosely split into two sections: one dedicated to modern fine jewelry (Kathleen Whitaker, Gabriella Kiss, Arielle de Pinto, and much more) and the other houses a substantial estate selection. The focus here is on unusual, handcrafted one-of-a-kind pieces you wouldn't find anywhere else—specifically, the edit of non-traditional engagement rings and wedding bands is unlike anything we've ever seen. The store itself, though teeny, is so beautifully appointed and so well stocked that you'll need more time here than you might think to really take it all in.