About Us

About Us

Diamond Square is leading the industry in providing a new, fresh approach to diamond trading. Our diamond buyers, and sellers enjoy our transparent, “open-book”, diamond trading experience. Diamond Square’s primary objective is to facilitate highly competitive, and transparent diamond auctions, that are effective, profitable, and convenient to both buyers and sellers. Our sellers are NOT required to submit a reserve price for their goods, and are NOT obligated to sell unless the highest bid meets their target. Sellers are assured that only renowned diamond dealers, from around the world, are competing for their goods, while our buyers benefit from Diamond Square’s transparent, and fair approach.  Diamond Square’s buyers enjoy and appreciate our transparency, where the final highest bids on every parcel, are communicated with buyers and sellers. All sales events are conducted at Diamond Square’s state of the art, highly secure, facility, in Richardson, Texas, owned and operated by Diamond Square. Our diamond sellers are U.S. based Pawnbrokers, Jewelry buyers, Jewelers, and diamond traders. Our promise is to deliver results, and a diamond trading venue that buyers and sellers can depend on for the long term.

Diamond Square Headquarters

504 N. Central Expressway
Richardson, TX 75080
Tel: (972) 234-3426
Fax: 972 234-3430
Email: info@diamondsq.com

The Diamond Square team consists of skilled and dedicated, GIA trained professionals with decades of experience. Diamond Square’s services include comprehensive diamond sorting, diamond grading, and diamond cleaning, to help sellers maximize the value of their diamonds.