This Shiny app predicts the exact cost of diamond on the basis of parameters like colour,clarity and cut apart from its carat value which can be choosen by the user. The app also shows the graphical visualisation of the diamond's Price Vs Carat relationship (for a set of selected cut color and clarity)
App link: https://uttarantribedi.shinyapps.io/Project/
More documentation: https://rpubs.com/uttaran_tribedi/543408