From rubies to runways, 15 of the most memorable moments from JCK Las VegasAs keen observers of the jewelry marketplace, we’re ­committed to ensuring that what happens at JCK Las Vegas doesn’t stay in Vegas. That’s why we put our heads together to determine the best of this year’s market week. From a profusion of collar necklaces to a touching tribute to one of the industry’s gone-but-not-forgotten pioneers, the show ­generated more than enough intriguing news to keep us on our toes. Now it’s your turn: Go to facebook.com/­jckmagazine or tweet us at @JCKmagazine to tell us your Vegas bests.MOST FITTING TRIBUTE: SCOTT KAYScott Kay’s booth had a more intimate feel this year thanks to a pared-down display of ­jewelry—“We’re culling back our assortment to five families,” explained president Michael Benavente—as well as a tasteful retrospective featuring giant fold