In a bowl, whisk together pomegranate molasses, honey, olive oil, garlic, lemon juice, smoked paprika, cumin, coriander, salt, and black pepper.
Place the chicken in a dish or ziplock bag. Pour the marinade over the chicken, ensuring it's fully coated. Let marinate for at least 1 hour or overnight for deeper flavor.
Preheat the grill to medium-high heat (375°F–400°F). Lightly oil the grates to prevent sticking.
Place the chicken on the grill and cook for 5-7 minutes per side, brushing with extra marinade during the last few minutes.
Remove from the grill and let the chicken rest for 5 minutes before serving. Garnish with pomegranate seeds and fresh parsley.