Diamonds. Girls. BFFs. Yeah, yeah, yeah. Got it. But that shouldn’t mean befriending just any ‘ole dazzler. For sparkle that stands out, look to Melissa Joy Manning. The Oakland-based designer recently added a handful of one-of-a-kind diamond rings to her web site that feature colored stones and 18K gold bands. Ranging from .4 to 3.6 carats, the bezel set stones are strikingly unique, and most feature the designer’s signature hammered texturing on the bands.