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    Theory Walnut St

    4.4 (12 reviews)
    Open 11:00 am - 6:00 pm

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    9 years ago

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    7 years ago

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    12 years ago

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    8 years ago

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    8 years ago

    Always has a good selection. And be sure to ask for Mark!! He's the most helpful sales associate!

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    12 years ago

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    Ask the Community - Theory Walnut St

    Review Highlights - Theory Walnut St

    While a lot of Theory's threads tend to be overpriced - this is a nice location and a good addition to Walnut Street.

    Mentioned in 2 reviews

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    Workshop Underground

    Workshop Underground

    4.8(17 reviews)
    0.4 miRittenhouse Square
    $$

    Absolutely disappointing and unprofessional. We went to them since we wanted to work with a local…read moreshop on our engagement ring, their guy seemed nice, but it theirs out he wasn't experienced or qualified and was bs'ing his way through things. When we asked some simple clarification questions he told us he could t work with us anymore, ran away and disappeared, with only a couple months before the wedding leaving us without a ring. The diamond we gave him to use when it came back was clearly substituted with another cheaper one, and our inquiries went unanswered. This is theft, and these folks are un trustworthy and not a professional operation or interested in any kind of respectful and honest customer service. Stay clear of them and work with someone more on the level.

    This place is neither a workshop nor underground but I'm not going to hold that against it. What it…read moreis is an adorable little shop with some really cute jewelry that's actually affordable (3 pack of studs for $20, yes please), trinkets that would make great gifts (hello lighter with 8track design and penguin shaped cocktail mixer), and some great hats and ear muffs that are on sale right now, just to give some examples. They're also going to be adding some plant life to their selection. Staff was friendly but not too pushy, and even offered me a mimosa while I shopped! Genius business plan. I bought some really cute earrings and I feel like they were discounted because of that drink, that's how that works right? Great place to kill time while you're waiting 45 minutes for Little Spoon/The Cambridge to call your name.

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    Workshop Underground
    Workshop Underground
    Workshop Underground - 14K solid gold hoops with Herkimer Diamonds

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    14K solid gold hoops with Herkimer Diamonds

    Theory Walnut St - womenscloth - Updated May 2026

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