TOP RATED DIAMOND BUYER IN BOTH chandler and gilbert

The Estate Watch and Jewelry Company is known for being the top diamond buyer over the past two decades and has now opened a private buying office serving Chandler, Gilbert, Mesa and Queen Creek. As the largest estate jewelry store in Arizona, we can provide unmatched offers for diamonds you are looking to sell.

Other diamond buyers typically act as "middleman", ultimately leading to reduced prices for your jewelry during the selling process.

Were looking forward to working with you—here's what you can expect:

  • In-Person Discreet Diamond Assessment
  • No-Obligation Full Cash Offer
  • Immediate Payment If You Choose To Sell
Call or text to come in today!

TOP RATED DIAMOND BUYER IN BOTH chandler and gilbert

Tyler was very nice to work with and gave me the best deal for my 2 carat oval diamond I wanted to sell.
Miranda R.
I went to a different diamond buyer by the mall and their price was $1100 less than here. Thanks, Don!
Jackson C.

#1 DIAMOND BUYEr serving chandler, gilbert, mesa and queen creek

#1 DIAMOND BUYEr serving chandler, gilbert, mesa and queen creek

GIA-Certified Gemologist On Staff

Our team consists of experts with Graduate Degrees from the Gemological Institute of America (GIA) who conduct all of our diamond evaluations. We maintain the highest standards of knowledge and expertise to ensure accurate grading of your diamond's color, clarity, and cut, resulting in the most favorable offer for you.

BBB A+, 4.9 Stars on Google and Fully-Licensed

As a secondhand diamond and jewelry buyer, we have undergone thorough inspections and hold full licensing from The City Of Chandler. Additionally, we proudly boast an A+ rating from the Better Business Bureau and have garnered over 900 verified reviews on Google at both our Chandler and Scottsdale locations, with an outstanding 4.9-star rating.

Largest Volume 1+ Carat Diamond Buyer

With the largest estate jewelry customer base in Arizona, we utilize our advantageous position to provide you with the most competitive prices for the diamonds you're interested to sell.

4.9 Stars On Google - Over 900 Reviews

Certified GIA Diamond Professionals

ethical AND TRUSTED — over 900+ 5-Star Reviews

Getting a fair deal for your diamond can involve a lot of research. With us, we'll make sure to answer your questions and make sure you've all got the helpful information when looking to sell your gemstone. It's how we've built our reputation with over 900 5-Star reviews for both of our locations.



Our expert diamond buyer will inspect and evaluate your diamond with you present at our Chandler office assessing color, clarity, cut, size and lab certification (if applicable).


Following a full assessment of your diamond and considering current market demand, we will provide you with an offer to sell your diamond on the very same day.


Should you decide to accept our offer and sell your diamond, we will instantly provide you with payment on the spot. It's that easy when selling diamonds with us.

A Few Of Our Recently Purchased Diamond Rings

3.07 Carat GIA-Certified Round
We purchased this women's platinum solitaire engagement ring with a 3.07 ct. GIA-certified I-VS1 center stone, exceeding another diamond buyer's offer by $1475.
1.65 Carat Cushion Cut Halo Ring
Our diamond buyer bought this 14k White Gold 1.65 Carat Cushion Cut Halo Diamond Ring for $875 more than what another Arizona jewelry buyer offered.
2.06 Radiant Cut 14ky Ring
Our team recently bought this 14k Yellow Gold 2.06 EGL USA-certified K-VS2 radiant cut diamond ring and offered $650 more than a different diamond buyer in Arizona.

I compared two different jewelry stores before selling my diamond ring with Tyler. I can see why they're rated so high!

Grace J.

Sun Lakes

Interested In Selling Your Diamond? You've Come To The Right Place.

Renowned as the leading estate jewelry store in Arizona, we have now established ourselves as the East Valley's leading diamond buyer with our new location serving residents in Chandler, Gilbert, Mesa, Queen Creek and Sun Lakes. We hope you'll find our discreet and private office the perfect way to sell your diamonds and jewelry.

If you happen to be in the area, feel free to book an appointment Monday - Friday if you are considering selling a diamond. Our certified buyers will ensure you receive the finest service possible!

The Estate Watch & Jewelry Company

7121 East 5th Avenue, Suite 23, Scottsdale, AZ 85251