Our mission here at the Jewelry Gallery is to Restore, Repurpose, Recycle and Resell…through an informative process, our clients come to appreciate the value, source, historic implication and intrinsic beauty of their fine pieces.  This process often involves metal and gemological testing using the most up to date and least invasive industry techniques.  This assessment sometimes reveals a level of craftsmanship and artistry that is rarely found in today’s jewelry market, compelling the restoration of one of a kind pieces…we are then able to bring back to market, once loved pieces, to be loved once again…


Since our inception in 1986, we at The Jewelry Gallery have sought to provide our clientele with a comfortable and discreet atmosphere in which to offer their fine jewelry; all while occupying the same North Dallas location. The owner, Margaret Gronberg, is a Gemological Institute of America (GIA) Graduate Gemologist, with 40 years experience appraising jewelry.  She has made a long study of period jewelry and is often a speaker and instructor on the subject.   Her love of all periods of fine jewelry inspired her study of various mining, cutting and manufacturing techniques, as well as the historic impact of jewelry in fashion eras.  She is a qualified expert witness in federal and state court, an accepted appraiser for federal agencies and private trust departments.  She is a legacy member of GIA Alumni Association, having served as treasurer, vice-president, and president, and twice awarded as Regional Member of the Year.



 "Margaret, Holly and their team are incredible, and a true pleasure to deal with.
My parents acquired an impressive collection of jewelry for my mom, to a good extent with the help of the Jewelry Gallery.
When the time came to find new homes for Mom's treasures after Mom & Dad were gone, I called on Margaret and her team to resell them. They've done an incredible job of getting as much value as possible out of the pieces, and have been a general delight to work with.
Margaret, Holly, et al... Thank you so much! You've been a godsend!" -Matt Denney

"We look forward to The Jewelry Gallery offering their Countdown Sale twice a year! The customer service is over the top and they truly value each person's business. We have been a patron for over 3 decades and know the integrity that Margaret Gronberg has with her business. She is world renowned for being a top colored stone Gemologist and has appraised for us as well. We love the fun of the countdown sales and the joy of 'bidding' by the day of the week. Better than going to Vegas! You are a winner! The jewelry is authentic and the values are exact. The BEST source for your Christmas or other gifting items!" -Joyce Pennington

“Best staff in town. Margaret knows Jewelry!! Be sure and look at her jewelry from Elizabeth Taylor and Shirley Temple! Stunning!!” -Doug Wingfield

“Just what I needed for my wife! Thanks” -Ferry Courtie  

“Love going, good prices, great fun at the auctions” -Debra Charles