Patek Philippe  In a white gold case, the self-winding 5268/461G Aquanaut encompasses a dial paved with baguette-cut diamonds and sapphires; $235,670, at Gearys, Beverly Hills Tiffany & Co. For this Peacock brooch from the Blue E-book 2024: Tiffany Céleste assortment, a tanzanite totaling greater than 13 carats is surrounded by inexperienced tourmalines, diamonds and rubellites […]