TOP AVONDALE AND GOODYEAR DIAMOND BUYER

Since 1971, E.D. Marshall has positioned itself as the premier jewelry store in Avondale, specializing in helping customers looking to sell diamonds. Located off McDowell and Dysart Road, we're proud to be one of Arizona's leading estate jewelry buyers, offering top dollar for diamonds and diamond rings for those in Avondale, Goodyear and the wider West Valley. Our promise of paying fair prices has made us one of the highest-rated diamond buyers. Unlike many other diamond buyers in Avondale and Goodyear, we are not a "middleman", but the final buyer, acquiring diamond inventory for our five retail locations.
700+ Reviews
★★★★★
700+ Reviews
600+ reviews
★★★★★
600+ reviews
A+ rating
★★★★★
A+ rating
Sell Your Diamond Today

Sell Your Diamond Today

  • Diamond Icon Comprehensive Diamond Evaluation
  • Diamond Icon No-Pressure, All Cash Offer
  • Diamond Icon Instant Payment To You

623.536.4746

Call or text to come in today!

★★★★★
Met with ED Marshall and they gave me a much better price (and also very nice)...
Karl G. Buckeye
★★★★★
They were very helpful and offered me what I thought was extremely fair. Pay them a visit if you want to sell!
Ken Z. Carefree

SCHEDULE YOUR FREE EVALUATION TODAY!
CALL  623.536.4746

SELL YOUR DIAMONDS IN AVONDALE AND GOODYEAR TODAY

Professional Diamond Assessments

Many of our buyers hold Graduate Degrees from the Gemological Institute of America (GIA) which ensures precise diamond evaluations, guaranteeing accurate grading of color, clarity, and cut to offer you the best price.

A+ BBB Rating, 4.7 Stars on Google, and Fully-Licensed

Fully-licensed by The City of Avondale as a secondhand diamond buyer, we proudly maintain an A+ rating from the Better Business Bureau and have over 700 verified Google reviews, with a 4.7-star rating.

Major Purchaser of 1+ Carat Diamonds

Being one of the largest estate jewelry buyers in Arizona, we use our large customer base across our 5 retail locations to provide you with the most competitive prices for your diamonds.

4.7 Stars On Google - Over 700+ Reviews

4.7 Stars On Google - Over 700+ Reviews

GIA Jewelry Professionals On Staff

GIA Jewelry Professionals On Staff

Types of Diamonds We’re Buying in Avondale and Goodyear

From modern engagement rings to vintage heirlooms, E.D. Marshall buys all types of diamond jewelry and loose diamonds. Our experts provide competitive cash offers based on carat weight, certification, condition, and current market demand.
 Engagement Rings

Engagement Rings

We specialize in purchasing diamond engagement rings of every style, including solitaires, halos, vintage settings, and designer creations. Whether your ring is GIA-certified at 1 carat or a larger fancy cut, our experts provide same-day evaluations and competitive offers.
Loose Diamonds

Loose Diamonds

Selling a loose diamond? We buy GIA- and EGL-certified diamonds in all shapes and sizes, with strong demand for stones over 1 carat. Our GIA-trained experts provide precise evaluations to ensure you receive the maximum payout.
Diamond Stud Earrings

Diamond Stud Earrings

We buy diamond earrings in every style, including round, princess, and cushion cuts. Whether you have single studs, matched pairs, or even a missing earring without paperwork, our experts will provide a fair and competitive offer.
Diamond Pendants & Necklaces

Diamond Pendants & Necklaces

From classic solitaire pendants to intricate pave diamond necklaces, we buy all styles. Our evaluations consider both diamond quality and craftsmanship to ensure you receive fair market value.
Wedding & Anniversary Bands

Wedding & Anniversary Bands

Selling an old wedding band or eternity ring? We buy diamond bands in white, yellow, and rose gold, offering evaluations based on diamond quality, condition, and current resale value.
Vintage & Antique Diamond Jewelry

Vintage & Antique Diamond Jewelry

Inherited or estate diamond jewelry is always welcome. We value the collector appeal of Art Deco, Edwardian, and Victorian-era designs and pay competitive prices for these unique pieces.
CALL 623.536.4746TODAY!
E.D. Marshall

ethical AND TRANSPARENT - ENJOY A HASSLE-FREE EXPERIENCE WHEN SELLING YOUR DIAMOND WITH US.

If you're planning to sell your diamond in Avondale or Goodyear, it's important to get all the necessary information to ensure you make an informed decision. That'll happen with us.

Here's How Our Diamond Evaluations Work

1) DIAMOND ASSESSMENT

1) DIAMOND ASSESSMENT

Our diamond expert will examine and assess your diamond alongside you at our Avondale store, evaluating its color, clarity, cut and size.
2) NO-PRESSURE OFFER

2) NO-PRESSURE OFFER

After thoroughly assessing your diamond and factoring in current market demand, we'll provide you with a same-day offer to sell.
3) INSTANT PAYMENT TO YOU

3) INSTANT PAYMENT TO YOU

If you choose to accept our offer and sell your diamond, we'll issue an instant payment to you. It's that simple.

Some Diamond Rings We've Recently Purchased

4.01 ct. GIA F VS2 Cushion Cut

4.01 ct. GIA F VS2 Cushion Cut

We recently bought this 4.01 GIA-certified F/VS2 w/ pave set diamonds for $1450 higher than her next best offer.
2.01 ct. EGL G SI1 Halo

2.01 ct. EGL G SI1 Halo

We recently purchased this 14k white gold 2.01 ct. halo round diamond pave set shank ring.
1.87 ct. E VVS2 Solitaire

1.87 ct. E VVS2 Solitaire

We purchased this 18k white gold 1.87ct emerald cut solitaire for $425 more than another buyer offered.
★★★★★
"Setup on an appointment on Wednesday afternoon for Thursday morning. Met with their buyer, Dominic and he was a pleasure to deal with. Pricing was very fair and service was great. I will be back soon!"
Natalie S. Queen Creek
E.D. Marshall Storefront

LOOKING TO SELL YOUR DIAMOND? YOU'RE IN THE RIGHT SPOT.

Renowned as the premier destination for estate jewelry in Arizona, we're here to help those considering selling diamonds in Avondale, Goodyear or the wider West Valley area. Our store is conveniently located near McDowell and Dysart Road and is the ideal spot for selling all types of diamond jewelery. If you're in the area, book an appointment from Tuesday to Saturday for a consultation and a competitive offer. We're located at 1721 N. Dysart Rd #103, Avondale, AZ 85392. We look forward to assisting you soon.