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We evaluate EVERY coin in front of you!

General Info
Our Goal…Is to be your personal jeweler for life! Diamond Vault of Troy has the most positive online reviews of any jeweler in the state of Michigan. We are a Google “Favorite Place” business which is the top 1% of all businesses in the USA. We are a certified precious metal and gem dealer by the city of Troy, Michigan and have an A+ rating with the BBB. Our low overhead, exceptional personalized one-on-one service, FREE verbal coin consultations, 25+ years experience, and 10 point coin evaluation system allows us to pay 20%-40% more than our competitors for your US/ Canadian silver and gold coins. We educate our customers to the significant difference between “Melt Value’’ vs. the “Fair Market Value” that we pay our clients. We want to pay you more which accounts for our explosive coin buying growth over the last two years. If you want an insurance written appraisal for yourself at current market value or at insurance replacement value, we have a fee based service that is discussed and agreed to before starting your appraisal. We also evaluate, distribute, appraise, and when necessary liquidate coins for estate and probate circumstances. Banks, lawyers, and insurance companies use us for liquidation purposes.
Email
BBB Rating
A+
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BBB Rating and Accreditation information may be delayed up to a week.
Services/Products
Why does the Diamond Vault of Troy have the most positive reviews of any jeweler in Michigan? Personalized service extraordinaire, unbeatable pricing due to low overhead, FREE GemPrint on all center stones, FREE custom design on engagement rings, over 49 years of experience satisfying customers, and FREE coin consultations by our certified numismatist. The Diamond Vault of Troy is The Knot Magazine award winner “Best of Weddings” by brides 3 years running. Was featured on Detroit Local 4 Defenders with Karen Drew exposing coin buying scams. Better Business Bureau A+ rating. Best of Detroit readers choice award by Metro Times. Google Favorite Place - top 1% of all jewelers in the USA. Yelp “People Love Us” award as a Top Local Jeweler. We are a certified precious metal and gem dealer by the city of Troy, Michigan. Personal private appointments are the basis for the exceptional “buying experience” our clients rave about. A customer is given all the time and information they need in a non-pressured environment to make their diamond purchase. Satisfying our clients need and wants within their budget is our main goal, because we want to be your jeweler for life. We are known for our FREE custom ring design. This priceless feature enables us to create the engagement ring of her dreams. We buy gold, silver coins, and diamonds. Every item will be examined in front of you and the consultation is FREE. Don’t be misled; know what you have before you sell. You should not be satisfied with scrap silver pieces when you could be holding a very rare coin. The smallest of differences in grade, year, or mint mark can affect your price. If you need an appraisal for insurance purposes, our G.I.A certified gemologists are available on a fee bases service. If you would like to insure that your diamond can always be identified as your diamond, then get your diamond registered with GemPrint. This one-time registration will help protect your ring for life and give you a discount in your insurance rate. Most major insurance companies offer discounts from 5% to 10% off your annual fees. Diamond Vault of Troy is the only company in Michigan offering this service.
Brands
Peter Storm, Steffen and Fendi watches, White Isle Pearls, A.G.S.-H.R.D. & Canadian Certified Diamonds, Beverly K Collection, Carbon 14 Watches, Doves by Doron Paloma, FireCushion Diamond, FireMark Diamond, Fredric Sage, GIA-AGS-HRD Diamonds, Graf Von Faber-Castell Pens, Ideal2 Diamond, Imagine Bridal, KC Designs, Major 3rd party grading companies such as PCGS (Professional Coin Grading Service) and NGC (National Guaranty Corporation) are used when appropriate to authenticate and grade your numismatic coins. US and major foreign country silver coins are accepted for verification, grading, valuation and purchase., Phantom Diamond, Triton Jewelry
Location
We are located on the 1st floor of the Huntington Bank Building on West Big Beaver Road 1 mile east of The Somerset Collection
Neighborhoods
Downtown Troy, Troy
Amenities
The Diamond Vault of Troy owners, Randall E. Cole and Timothy A. Mayer have over 49 years of experience satisfying their clients. Personal contacts developed over their careers has led them to personally source hand-picked diamonds directly from Antwerp, Belgium every month in order to eliminate middlemen and pass the substantial savings to their customers. Private personal appointments where each client is given all the education they need to man an informed and rewarding buying decision in a non pressured atmosphere is our specialty. We also have a child friendly office where we provide children with coloring books, cartoons, juice boxes, and treats to keep them entertained while parents conduct their business with our jewelers. We value our clients as lifetime customers so we provide a host of valuable FREE services that takes our customer service to another level of satisfaction. We offer: FREE jewelry stream/ultrasonic cleaning for life. FREE written fine jewelry appraisals for insurance purposes for life, on your purchased item. FREE verbal coin consultations when selling silver coins done in front of you. FREE custom design on engagement rings. Bring in a picture or a dream and we make it a reality at no charge for this priceless expertise. FREE Gemprint on all engagement center stones which is a onetime diamond registration that identifies your diamond for life, like a fingerprint and can save you 5-10% off your annual fees from most major insurance carriers.
Accreditation

BBB Accredited Business A+ Rating. Troy Chamber Member

AGT Member

Certified numismatist

GIA certified gemologists

Readers Choice Best of Detroit winner

The Knot Best of Weddings winner, 5 times

Oakland Press Best of the Best award winner

Associations
Certified Precious Metal Gold Dealer by the City of Troy Certified by G.I.A. for Diamond Grading Evaluation since 1979 Jewelers Board of Trade Member JBT American Gem Trade Association
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Other Information

Wheelchair Accessible: Yes

Parking: Lot, Free

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Reviews

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zacharyv

05/07/2012

Overall
I found the Diamond Vault of T...

I found the Diamond Vault of Troy by luck. I had a very unique custom engagement ring in mind. Fortunately I met Randy who took a personal interest in my idea. This included a variety of very rare stones and cuts in a complicated setting. He is truly an artist and a great person to deal with. My wife was blown away it turned out so good (and for half the price I expected to pay). I would highly recommend them to anyone particulary for custom jewelry

danielbud

03/13/2012

Overall
Timmy and Randy at Diamond Vau...

Timmy and Randy at Diamond Vault of Troy are the best at making you exactly what you wanted. There is no other thought in my mind when it comes to quality in their work! Go in check out their store and one conversation will show you that these two are passionate about making people happy with their jewelry!

SS
Soctt S.

02/18/2012

Overall
Love this place. Bought my wif...

Love this place. Bought my wife several pieces of jewelry over the years for the DVT and will continue to be a loyal customer. Highly recommend - A+.

johnazoni

02/17/2012

Overall
These guys are great. My wife ...

These guys are great. My wife and I have had wonderful experiences the multiple times we've worked with Diamond Vault on some jewelry purchases. They have always gone out of their way to make sure we were happy and we definitely feel we can trust them. Most recently I had been having some sizing issues with my titanium wedding ring. I ordered a new one through them after Randy sized me and everything, and when it came in it was oddly a little bigger than what I had been sized at. I called up DV and talked to Timothy who without question ordered me a new ring a half size smaller at no charge and even shipped it to me for free. I would definitely recommend the Diamond Vault to anyone looking to make a jewelry purchase.

Overall
I bought my wife's engagement ...

I bought my wife's engagement ring, and subsequently her wedding ring from Randy. A couple of years later it was stolen and I knew just where to go. Randy got us a replacement ring that was much nicer than anything I would have been able to afford anywhere else. I would definitely recommend Diamond Vault of Troy to anyone that needs to make a jewelry purchase.

kcss10

10/01/2011

Overall
Great experience buying from t...

Great experience buying from the Diamond Vault of Troy - my husband and I went searching for a unique piece of jewelry ("Delivery Diamonds") for the birth of our first daughter. I found the most amazing vintage diamond ring that I will proudly wear and one day pass down to my daughter. The service was amazing, but I loved the fact that The Diamond Vault not only had "modern" styles of today, but also unique timeless pieces. We loved how helpful the owners Randy and Tim were - we will definitely be visiting The Diamond Vault again soon!

myraandmark

09/25/2011

Overall
The Diamond Vault is THE jewel...

The Diamond Vault is THE jeweler to go to, bar none!! Randy and Tim, owners of the Diamond Vault, have proven to be invaluable consultants to my fiancé and I since we decided to get engaged in February 2011. Our friend referred us to the Diamond Vault because she had a superior experience with them as well. The vast majority of their clientele (if not all of it) is generated through word-of-mouth, so you know you'll be handled with care. Both Randy and Tim go the extra mile each time we visit them to ensure we're happy. They provide a relaxing atmosphere so you can take your time and feel confident about your purchase. Each time my fiancé and I leave their store, we seriously feel like we've just visited with a couple of good friends. My engagement ring gets compliments from pure strangers, and my fiancé’s wedding ring (a custom design using his Grandfather's wedding ring) is coming together beautifully. Thank you Diamond Vault for making this part of the wedding planning process a breeze!

andrew313

06/22/2011

Overall
What can I say; Randy and Ti...

What can I say; Randy and Tim are simply the best in the business. I was shopping for my fiancée's engagement ring (or I should say the center stone) for over three and a half months. I went to some of the higher end places, which all had nice, stuff, but really took advantage of their customers financially. I also went to a few pawn shops which never really delivered. In total, I went to twelve diamond vendors and saw about 50 diamonds before I got to the Diamond Vault of Troy. When I walked in I already had a very good amount of knowledge and I had grown accustom to asking jewelers questions that they didn’t know the answer to; just to see how full of “it” they were. However, Tim and Randy didn’t BS me at all. They actually knew the correct answers to my questions. They’re not the type of place with a ton of inventory trying to sell a particular stone, but rather they wanted to find me the stone that best fit the criteria I set out. If I didn’t like a stone for any reason, we talked about it, they would make a new suggestion, and we carried on to the next stone. The best thing about Tim and Randy is that they make you feel like you are welcome and comfortable in their place. There was never a time that I felt uncomfortable or unable to make a comment on the way the process was going or expressing my concerns with them. They insist on having the absolute best prices and will beat pretty much any legitimate deal. Probably the most important aspect of their operation (and the reason I am writing this review) is the level of commitment to making me as the customer happy. It took me a long time to find the stone but once I did I needed to have the setting made within 7 days. Randy made sure that I got the ring a couple days early just so I could have peace of mind. (The ring I had made usually takes 3 weeks to complete). The ring wasn’t exactly how I wanted it, but I took the ring home because I had plans to propose over the weekend. A week later I called to see if I could have a few things changed. Tim insisted that I bring the ring in as soon as I was available. I got the ring back a few weeks later and I couldn’t be happier. Bottom line they are the best in the business. Shop around and then go see the Diamond Vault of Troy.

jes0511

05/22/2011

Overall
On my first visit to The Diamo...

On my first visit to The Diamond Vault, I was amazed by the plush surroundings and the accessibility of the jewelry. There is no pointing at a ring you like through a glass case;everything is open to you and you are encourage to try it all. Other jewelry stores tried to dissuade me from the diamond I really wanted- a fancy brown called a cognac diamond-but Randy used all his resources to find the stone for me at the size and price we wanted. I have a small ring size (3.5) and none of the intricacy of the design was skimped on because of this. My boyfriend and I were able to design the ring together with Randy, who really listened to what I wanted. I found the idea for my ring online and with Randy's experience as a jeweler, was able to expand on the design and take it further than I had imagined. It was also great to be able to step away so that I could still be surprised when the proposal took place. My boyfriend proposed May 6, and I am just as in love with the ring as I am with him. Randy and Tim have encouraged us to stop in anytime-I love having my ring cleaned by them!- and I don't feel they are "done" with us simply because they have our money for the engagement ring. We designed a wedding band that compliments my engagement ring and will be going back to them for my fiancees band as well. We consider them our family jeweler now and will go back to them for all future jewelry purchases.

tonyzz1

05/21/2011

Overall
Amazing!!

Both Randy and Tim provide the most amazing customer service in the industry. I walked through the door for the first time with no knowledge at all and left with all the knowledge in the world. I'll never go to another jewler!!! Thanks - Anthony Z

Details

Phone: (248) 244-0600

Address: 801 W Big Beaver Rd Ste 103, Troy, MI 48084

Website: http://diamondvaultoftroy.com

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