The episode establishes the 1813 London marriage market, where is dubbed the "diamond of the first water"—the season's most desirable debutante—by Queen Charlotte.
Reviewers frequently highlight the following elements as the episode's strengths and weaknesses: Diamond of the First WaterBridgerton : Season 1...
To regain her status and help the brooding Simon Basset, Duke of Hastings , avoid marriage-hungry mothers, the two agree to a "fake courtship". The episode establishes the 1813 London marriage market,