GRILLED SCALLOP "CEVICHE"

Steps:

• Toss scallops with 1 tablespoon oil, 1/2 teaspoon salt, and 1/4 teaspoon pepper in a bowl, then thread 4 scallops onto each skewer.
• Prepare grill for direct-heat cooking over high heat.
• Oil grill rack, then grill scallops, covered only if using a gas grill, turning over once, until just cooked through, about 5 minutes. Transfer to a plate and cool slightly.
• While scallops cool, cut peel, including white pith, from orange with a sharp paring knife, then cut segments free from membranes. Coarsely chop enough segments to measure 1/4 cup and transfer to a large bowl (reserve remaining orange for another use). Stir in lime juice, cucumber, shallot, jalapeño (to taste), and remaining 2 tablespoons oil, 1/2 teaspoon salt, and 1/4 teaspoon pepper.
• When scallops are cool enough to handle, halve each crosswise (quarter if large), then add to cucumber mixture, tossing to combine. Marinate, covered and chilled, until cold, at least 1 hour. Just before serving, stir in cilantro.