Pamela Anderson is a gem. During the Pandora Lab Grown Diamonds event for New York Fashion Week on Sept. 6, the actor and author stepped out with her two sons — 25-year-old Dylan Lee and 27-year-old Brandon Lee — for a joint red carpet appearance. The family appeared to coordinate outfits, with the boys wearing similar white button-down shirts and blue jeans, and Anderson matching in an all white ensemble. As the new (makeup-free) face of Pandora’s lab-grown diamonds, this moment marked a major milestone for what Anderson described as her “new chapter” — a deliberate shift away from her former bombshell image. She stars in the…