Sell Your Diamond Jewelry For The Most Money. No Appointment Necessary, Come Anytime During Our Business Hours!

136 S 8th St, Philadelphia, PA
(Near 8th & Walnut Corner)

Monday-Friday 10:30am-5:30pm

Text Us Photos of Your Diamond Jewelry
for an Immediate Price Quote.

Expert Diamond Shop Just A Few Miles From Your Location

Get A Free Estimate

Text | Call | Email Us: 215-922-1501 | info@tnsdiamonds.com


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Text Us Photos of Your Diamond Jewelry for an Immediate Price Quote.

TNS Diamonds Is Located At 8th & Walnut In Center City Philadelphia.

We Are The Strongest Buyer For Diamonds & Jewelry, And We Pay You Right On The Spot!

Google Rating
4.9
Based on 182 reviews
Yelp Rating
5.0
Based on 31 reviews

Get A Free Estimate

Text | Call | Email Us: 215-922-1501 | info@tnsdiamonds.com


  • Accepted file types: jpeg, jpg, gif, png, doc, pdf.

Instantly Turn Your Dusty Diamonds Into A Vacation, A Car Payment Or Anything Else

Everyone has old expensive jewelry that you never wear. Head over to our shop, get a great deal, and leave with cash to spend on a vacation, invest, or just have for peace of mind.

No Shipping, Fast Payment

Don’t ship your expensive diamonds. It’s dangerous, and wastes so much of your time. Just drive over to our shop, and you can get money for your diamond in minutes.

Expert Diamond Jewelers That Give You The Best Price

Go somewhere else and you won’t get your diamond’s true market value. Decades of experience mean you won’t get less than what your diamond is worth.

Safe, Quick, Hassle-free Process

You matter. We aren’t going to try to sell you something new, or waste your time. We’ll give you the best price on the market for your diamonds, and then you walk out with your cash. That’s it

Most Recently Purchased Items

Text | Call | Email Us: 215-922-1501 | info@tnsdiamonds.com

Diamond Bracelet – $5900

18K White Gold 10.80 Carat

Diamond Ring – $6,800

1.51ct SI1 Clarity F Color

Diamond Loop Earrings – $1350

Baguette Cut White-Diamond VS Clarity

Why You’ll Love Selling Your Diamonds To Us

Text | Call | Email Us: 215-922-1501 | info@tnsdiamonds.com

Customer-focused Service

From beginning to end, we’re focused on you getting the best price for your diamonds, and having a great experience. We won’t give you an absurd lowball offer or misrepresent the value of your piece. We’re professionals.

Long history of amazing reviews

We’ve been in this business for years. We’re still here because each year we get better at making our customers happy, and our customers love the prices they get for their pieces.

Safe, Quick, Hassle-free Process

You matter. We aren’t going to try to sell you something new, or waste your time. We’ll give you the best price on the market for your diamonds, and then you walk out with your cash. That’s it.

What our customers say

Text | Call | Email Us: 215-922-1501 | info@tnsdiamonds.com

When you have a place run by good people you’re going to get good service. Fair prices on both sides of the spectrum. No need to go anywhere else.

Taylor F.

A small unpretentious shop that offers wonderful gems in all sense of the word .That includes service, quality, price and no pressure. It was a wonderful selling experience.

Mickey M.

These are my go to guys to get some money and buy something new. They always take the time to research your valuables and always make a fair offer. Love these guys!

Marc B.