LaViano Jewelers operates as jewelers like Harry Winston did 30-50 years ago. We secure special and extremely rare gemstones such as rare GIA certified diamonds, to natural Ceylon sapphires, to precious tsavorite and then create a unique design to compliment the stone. That style of craftsmanship is not very evident in most jewelry stores across North America these days. The benefit to the future owner is the value. We work with many clients in this capacity where they are involved from beginning to the end in creating the exact heirloom piece of jewelry they envision. As a synergy to our extensive jewelry collection, we proudly represent some of the finest, rarest and most sought-after timepieces in the world from Cartier to Grand Seiko to Oris among many others you will find listed on our website. Address : 175 Westwood Avenue Westwood NJ 07675 Phone : 201-664-0616 Business Hours : Tues , Wed , Fri , 10AM-6PM , Thur 10AM-7PM , Sat 10AM-5PM , Sun, Mon: Closed .