The L.A. Dodgers got their World Series rings on Friday -- and good lord, SO. MANY. DIAMONDS!!!!!

The ring ceremony took place right before the Dodgers home opener against the Washington Nationals ... and it was special!!!

Each of the Dodgers players was introduced to the crowd by their childhood MLB heroes.

So, Mookie Betts was intro'd by Jimmy Rollins. Chase Utley introduced Cody Bellinger. And "Big Papi" David Ortiz did the honors for Julio Urias.

But, let's get to the hardware ...

Of course, each ring featured the Dodgers iconic "L.A." logo on top -- made from 17 genuine blue sapphires.