Remove the side muscle from each scallop if still attached. Thoroughly pat the scallops dry with paper towels, removing as much moisture as possible to ensure a proper golden crust.
Season both sides of the scallops generously with kosher salt and black pepper immediately before placing them into the pan.
Heat the olive oil in a large cast-iron or stainless steel skillet over medium-high heat until the oil begins to shimmer and lightly smoke.
Carefully place the scallops into the hot skillet in a single layer, ensuring they do not touch. Cook undisturbed for 2 minutes until a deep golden-brown crust forms on the bottom.
Using tongs, flip the scallops. Immediately add the butter, minced garlic, and chopped fresh herbs to the skillet.
As the butter melts, tilt the pan slightly and continuously baste the scallops by spooning the hot butter over them for 1 to 2 minutes, until the scallops are opaque.
Remove the skillet from the heat, squeeze the fresh lemon juice over the scallops, and serve immediately with the pan sauce spooned over the top.