(pagesix.com) - When celebrities grace the red carpet, they could borrow priceless diamonds from Chopard, Cartier or Tiffany & Co. — or they could opt for costume jewelry in the name of convenience. A-listers like Lupita Nyong’o, Hailey Baldwin and Kate Hudson are all fans of APM Monaco, which makes affordable gems that get their sparkle from cubic zirconia or crystals instead of precious stones.
