Experience the pinnacle of luxury living in this majestic Tuscan-inspired estate, nestled within the prestigious gated community of The Country Estates in Diamond Bar, CA. Crafted by Grandway, this stunning six-bedroom residence showcases architectural splendor with elegant arches, colonnades, and meticulous details throughout. Situated on approximately 63,000 square feet of meticulously landscaped grounds, this opulent three-story home offers quality finishes and exquisite craftsmanship. Step into the grand foyer through dramatic double doors, where soaring 30-foot ceilings, elegant marble floors, and a beautiful iron staircase welcome you. Entertain guests in the formal living room, boasting French doors that open to a full-length terrace overlooking panoramic city views. Indulge in culinary delights in the gourmet kitchen, complete with a large island, marble counters, custom cabinetry, and high-end Thermador appliances. The main level also features a guest bedroom, study/home office, mudroom, and elevator leading to the upper floors. Upstairs, discover a spacious family room, game room, home theater, laundry room, junior suite, and two additional ensuite bedrooms. The secluded Primary bedroom suite on the top floor offers a private living room, double-sided marble fireplace, and a step-out balcony with breathtaking vistas. Luxuriate in the spa-like Primary bathroom, featuring a freestanding tub set against bay windows, two walk-in closets, his and her vanities, and a steam shower. Additional highlights include hardwood floors, a three-car garage with epoxy floors, three tankless water heaters, five A/C condensers, and state-of-the-art home automation. Outside, serene terraces, balconies, and patios provide the perfect setting for outdoor living and entertaining. Community amenities include two gated entrances, 24-hour security patrol, clubhouse, tennis/basketball courts, pool, and walking trails. Don't miss this opportunity to own a piece of luxury in Diamond Bar's most sought-after enclave. Schedule your private viewing today!