Heat olive oil in a large skillet over medium heat. Add garlic and sauté until fragrant, about 1 minute.
Pour in the white wine and cook for 1-2 minutes, letting the alcohol reduce slightly.
Add seafood stock and let it simmer for 2-3 minutes.
Stir in heavy cream and Parmesan cheese. Simmer gently until the sauce thickens, about 5 minutes.
Season with salt, pepper, and lemon juice. Stir to combine.
Cook lobster ravioli according to package directions. Drain.
Add cooked ravioli to the sauce, toss to coat, and garnish with fresh parsley if desired. Serve immediately.