Primophobia II: Another Shading Sudoku Puzzle with a Primo Twist!

Today's Puzzle:

It's another excellent puzzle on this variant from ATK. A tough 1* difficulty rated puzzle to wrap up the weekend!

Link to Play Along:

Primophobia II by Abdul the Killer https://tinyurl.com/SudokuSleuthPrimoPhobiaII

Rules:

Standard Sudoku rules apply.

Cells containing values exactly one greater than an immediate neighbour (diagonal or orthogonal) within their box are shaded (and otherwise unshaded).

Cells with lozenges contain prime numbers.