It's hard to say, because the descendants of Luthien/Beren and Idril/Tuor were practically the only half-elven cases in existence until Mithrellas's son came along. As I recall, Dior, Elwing, Earendil, Elrond and Elros all had the ability to choose between being part of the Eldar or of Men. We can't say for sure if the first Prince of Dol Amroth had the choice - maybe he didn't because his elven parent wasn't of high lineage, or maybe he did and chose to be mortal and that was the end of that.

Buuuuut those are all Elf/Man pairings and Dwarves are not counted among the Children of Iluvatar (more like The Adopted Children), so who knows? I would think crossbreeding with elves would at the very least have implications on the offspring's life expectancy though. Or is that why movie!Thorin looks so youthful for his supposed age? :)

Hey, Oropher died in the Second Age, thousands of years before Thorin's birth. His widow could have hooked up with Thorin's great-great-great-great-grandfather and it would still have worked!