LJ Marks Jewelers

LJ Marks Jewelers is a jewelry design studio on Washington Road in Mt. Lebanon, Pittsburgh, primarily known for creating custom jewelry pieces rather than for watch work specifically. According to its Google listing, the shop also offers repairs and watch services alongside its custom design work, though its own site focuses almost entirely on personalized jewelry shopping — including a "Smart Shop" service where customers can get help choosing a piece remotely, without needing to visit in person. So while LJ Marks isn't a dedicated watch specialist in the way some other shops in the area are, it does list watch services as part of what it offers alongside its core jewelry design and repair business. With a perfect 5.0 rating across more than 260 reviews, it has built a strong reputation in the Mt. Lebanon area, primarily for custom and consultative jewelry work.