J & J Diamonds The Diamond Center Share: JEWELRY J & J Diamonds The Diamond Center Visit Website 219 Walt Whitman Rd Huntington Station, NY 11746 (631) 470-6213 Instagram Hours: Monday - Thursday 11am - 6pm Friday - 11am-2:30pm SATURDAY CLOSED Sunday 11am-5pm Map What's Nearby? Distance: 5 10 15 20 25 50 mi.
