It happens every year during the busy holiday shopping season, before Mother's Day and birthdays, and sometimes just because: Well-intentioned gift-seekers request your help finding the perfect piece of jewelry for their beloved. They know something sparkly is sure to please the giftee, they just don't know exactly—or in some cases at all—what they're looking for. A common tactic that I often found helped was to ask about the recipient's features. What color eyes does she have? What color…
