Place the lamb cubes in the slow cooker. Add the diced onion and minced garlic on top.
Sprinkle the cumin, cinnamon, ginger, paprika, salt, and black pepper over the lamb and vegetables.
Pour in the beef broth and stir gently to distribute the spices.
Add the drained chickpeas and halved apricots, then stir once more to combine everything evenly.
Cover and cook on low for 7 to 8 hours, until the lamb is very tender.
Stir the stew, taste, and adjust salt if needed. Sprinkle with chopped cilantro before serving.