Coin Buying

The Best Coin Buying and Appraisal in Grand Rapids, MI
Only the Best

Coin Buying

Unlocking value from personal coin and jewelry collections is easy to do if you are armed with the facts, and deal with a reputable gold/silver buyer. Our team at Gold and Diamond Zone provide some of the best coin appraisal in Grand Rapids MI services and could provide a professional evaluation of your coin collection, offer options for selling your collection, or purchase your coins and jewelry on the spot. Due to our expertise and low overhead costs, we strive to offer the best possible prices for gold and silver.

We also sell rare coins, bullion and currency locally, and will help with your wish list searches.

silver-jewelry-repair

Visit Us for a Free Appraisal!

The Best Coin Buyer In Grand Rapids, MI

Conveniently located in Michigan, we appraise American coins, World coins, unique US currency, full collections, bullion coins, and Mint and Proof sets. We also buy gold and silver jewelry, other sterling, and antique collectibles.

Based on 43 reviews.
Danielle Kaplani (Detroit)
Danielle Kaplani (Detroit)
September 7, 2021.
Verified
These gentlemen were very kind and helpful. My wife and I were in a tight squeeze and instead of just taking our sentimental stuff he offered us a loan. That ment alot to us.. Thank you guys so much.
Barry Allen
Barry Allen
August 14, 2021.
Verified
Great staff. Great deals. Fair prices.
Amy Allen
Amy Allen
July 25, 2021.
Verified
Gary and Joe @ Gold and Diamond Zone are amazing people. They're very knowledgeable and willing to go the extra mile to get your business. Would highly recommend them.
Kevin Graves
Kevin Graves
May 29, 2021.
Verified
Gary and Joe were great! I came in with a number I was looking to spend and knew what I wanted to buy. Gary did a great job of working with me and even gave me a heck of a deal! Excellent customer service. I will be back. Thank you, gentlemen!
A'Myya Merriweather
A'Myya Merriweather
May 1, 2021.
Verified
The jeweler is really nice and helpful. I came in search of something I'd seen in JC Penny's and it was wildly overpriced and he had the exact necklace I was in search for. I was so happy , I went on a search for something similar in rose gold and although he didn't have it to his availabilty, he had the courtesy of giving me a call to let me know.
Sarah Dorn
Sarah Dorn
April 30, 2021.
Verified
I found they have a very eclectic selection of coins and jewelry. I found an amazing deal on a jade and gold set for a graduation present. Very nice owner willing to negotiate.
scurve81
scurve81
March 16, 2021.
Verified
Cool store filled with various diamonds and gold but also some neat memorabilia and music merchandise. Friendly service!
Yvonne Den Broeder
Yvonne Den Broeder
March 6, 2021.
Verified
Best jeweler in town. Great prices and honorable owner and staff. Always friendly and helpful.
Luca Brown
Luca Brown
December 9, 2020.
Verified
Very friendly and helpful. First time coming and will definitely come back for more shopping and repairs. Helped with my chains and rings left highly satisfied!!

Gold & Diamond Zone has been a top rated jeweler and gold buyer in Grand Rapids, MI for over 25 years.

Hours


Monday - Friday: 10AM - 6:30PM
Saturday: 10AM - 5PM
Sunday: Closed

Contact


865 28th St. SE. Suite 300 Grand Rapids, MI 49508

Phone: 616-245-7115

Email: [email protected]

How to Tell if My Jewelry is Silver

Most silver jewelry is sterling silver and should be stamped with a hallmark of either “.925” or “sterling.” Sterling is 92.5% silver. The other 7.5% metal generally is copper.

If your jewelry is stamped “German Silver”, “E.P.N.S.(Electro Plated Nickel Silver), “Alpaca”, or “Nickel Silver” you don’t have sterling silver but rather you have an alloy of Nickel and copper with no silver. Unfortunately we don’t buy these items. If you can’t find the hallmarks on your jewelry, don’t worry. Bring it in and we will gladly test it for you at no cost.

How to Tell if Gold is Valuable

How can I tell if my items are Gold and is Valuable?

On gold pieces, look for Karat markings. Any one of these indicates that your jewelry is gold:

For 8 Karat you will see 375 – this is used primarily in items
For 10 karat you will see: , 10kt, or 417
For 14 karat you will see: , 14kt, or 585
For 18 karat you will see:  18kt, or 750
For 22 karat you will see .917