PRICELESS: Move over Antique Road Show, The Original Miami Beach Antique Show is now in session. If history class bored you to tears, it was probably because it wasn’t adorned with antique diamonds. Get an education and an accessory update as you peruse the Miami Beach Convention Center chocked full of jewelry, art, furniture and more from the days of yore. Just keep in mind, guys, Valentine’s Day is coming up and diamonds are, after all, a girl’s best friend. GET IT: $15. Now through January 25 at 1901 Convention Center Dr., Miami Beach; 305.673.7311.