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Gemological Resources

4.8 (17 reviews)
Closed 10:00 am - 6:00 pm

By appointment only

Services - Gemological Resources

Personal property appraisal

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1 year ago

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Terry O.

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3 years ago

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5 years ago

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Review Highlights - Gemological Resources

Terry even went as far as reviewing my other potential purchases and explained why they could be better.

Mentioned in 8 reviews

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Barbara B's Jewels - Fine, Faux, and Fabulous

Barbara B's Jewels

(16 reviews)

I read somewhere, Honest. HA! ALWAYS read the negative reviews, first!…read moreI THOUGHT they were nice, (her son was great) because of what she volunteered to do for me, until I was told from Barbara that her NY connection put a battery in my watch, (that is all I wanted, a battery replacement in my Swiss Army watch, apparently has a special back that they were not equipped to remove) and it failed to operate. I didn't believe it, because I had the battery replaced once every 18 - 24 months for the last 15 years or so. I take good care of my good things. So I asked her if he tried another battery! Seriously! I know my face dial was off a bit, that did not bother me but it did bother her NY connection. It was not perfectly centered after 15 - 20 years, so what? They wanted $150.00 to do an overhaul, I'll call it. The argument between Barbara and I was that the watch would have worked if they did all I wanted them to do, put a friggin battery in the watch so it would operate. But no, she blatantly lied to me (good business practice) telling me the watch needed to be "fixed" to the tune of $150.00. Sure, her NY connection would have re-centered the dial, (nothing wrong with the crystal), put a battery in, and who knows what else for $150.00. I told her I would return once I found somebody else to put a battery in it to prove to her it was a working functioning watch. (And I did, Caparo Jewelers to the tune of $16.90). While I was there to pick up my non repaired watch, I reached into my pocket to show her another Swiss Army Watch that needed a battery. She just about threw me out of her store, albeit politely. I won't bother going back in. I have a lot of money to spend on fine jewelry, I'm glad she doesn't need my thousands of dollars that I will be spending elsewhere. I needed another Jeweler after Karcher in Whitemarsh, closed his shop.

They are so kind and professional and helpful. Repaired jewelry for me, some at no or minimal…read morecost. Not used to this level of kindness and attentiveness. My highest recommendation for a professional job and a friendly, warm experience.

Sansom Watches - OMEGA Speedmaster Pre-Moon Chronograph 42mm Manual 861 Hesalite with Bracelet 145022 Vintage Year 1968
 SALE.... $5995

Sansom Watches

(23 reviews)

$

October 29, 2025 Second transaction with Andrew.... another…read more5-star experience! A gorgeous, MINT condition Rolex Submariner with a Green ("Starbucks") Bezel! All I had to do was ask Andrew to procure one, and in a couple of days, he obtained a virtually brand-new Submariner with the coveted green bezel that keeps perfect time--and has the box and all the papers. Andrew smoothly adjusted the band and explained every nuance of the Rolex so that I would have the best experience with my new watch. Plus, Andrew's price was absolutely fair for this timepiece. As excited as I am to have this AMAZING and GORGEOUS watch, I remain equally impressed with Andrew's resourcefulness, candor, honesty, fairness, knowledge, outstanding level of service, friendliness, and passion for watches. He should be YOUR "watch guy," as he is mine. Five stars all the way! === October 21, 2005 First experience with Andrew and Sansom Watches! 5-Star! Excellent experience selling a luxury watch! Andrew is honest, fair, very knowledgeable, and quite personable. I received a very fair price for a gold Cartier tank watch. I'll be back to buy a Rolex from Andrew. Thanks, Andrew for the terrific help and great service!

I purchased an awesome watch in amazing condition for a great price. Andrew, the owner is easy to…read moredo business with nice guy professional and everything was exactly as described. If you're looking for a gray market watch, this is a great resource

Treasure Chest Estate Sales

Treasure Chest Estate Sales

(4 reviews)

It was my first experience with Treasure Chest Estate Sales and I can say it was one of the best…read moreexperiences ever. Amazing at everything starting with the beautiful, polite, and professional staff. Their team member was in every room and when I had a question regarding the stuff they were selling, I was getting a detailed description of an item. The staging was professional and very organized. The prices were reasonable, all the items were priced with clear price tags, just some of them were missing the tags, but team members who were working in every room were very helpful in providing prices and descriptions of an item. The company offers moving services for purchased items and it was very helpful for me when they delivered a piece of furniture that I bought. They were very professional with Covid guidelines. Taking temperatures to every attendee, providing sanitizers, gloves, masks, and shoe covers. All was just perfect!

I went to an estate sale this morning that was run by Treasure Chest Estate Sales. I love estate…read moresales, but it seems like when they're directed by companies rather than individuals, the quality decreases. PROS: The company seems to run very professionally and is attentive to Covid guidelines. They only allowed a few people in at a time, masks required, good signage, out front, etc. CONS: Most things were not priced to sell so much as they were priced for profit. Also, a staff member was with you in every room kind of hovering (if they weren't initially in the room, they followed you into the room). As a customer, this felt awkward and uncomfortable.

Lester Martin Jewelers - An early Xmas Gift to myself

Lester Martin Jewelers

(10 reviews)

I just have to express how exceptionally happy I am with Lester Martin Jewelers. Every time I visit…read morethe store, Marty and his knowledgeable staff make you feel like family. I have purchased silver baby rattles, bracelet charms and had personal items repaired by Marty, who is truly gifted in the repairs he has done for me. Having worked for a high end jewelry retailer many years ago, my standards are very high and everyone at Lester Martin Jewelers meets and always exceeds my expectations. I cannot recommend them highly enough for any personal or gift giving needs for any occasion. Thank you for my beautiful watch. You have a customer for life! Sincerely, Laurel M. Grossman Fort Washington, PA

If you are looking for a jeweler whom you can trust to resize your most sentimental, most cherished…read morerings, then we highly recommend Lester Martin Jewelers! Marty, his wife and his team are very honest, and fair priced. My wife's wedding band became too tight, and Marty compassionately walked her through the entire process of getting her wedding band resized! Marty encouraged her to wait until the swelling went down on her finger before he resized her ring, and he patiently and promptly answered her text messages for weeks, where she would send him new pictures of her swollen finger, and Marty patiently advised her on how long he thought she should wait before he thought her finger was ready for her ring to be resized. When the swelling finally went down on her finger, Marty and his team did a PERFECT job promptly resizing her ring at a very fair price! Now, her wedding band looks as good as new and it fits perfectly! Everyone we met at this store was so kind and personable, and wiling to help! After having such a positive experience with Marty, his wife and his team, we are now in the process of working with Marty on possibly designing a necklace for our anniversary. My wife and I can't recommend Lester Martin Jewelers highly enough!

Gemological Resources - jewelry - Updated May 2026

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