Product Placement Blog ➞ JewelryTiffany & Co. Engagement Ring of Kristin Davis as Charlotte York in Sex and the City S04E16 “Ring A Ding Ding” (2002)June 21, 2021 Sergey TV Show Hi! On Monday, June 21, I analyzed a TV Show and product placement was spotted: Tiffany & Co. Engagement Ring of Kristin Davis as Charlotte York in Sex and the City S04E16 “Ring A Ding Ding” (2002).Here are 3 image(s) below: