Welcome, retail jeweler … our inventory is your inventory

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Gottlieb Brothers, Inc., Chicago • Tight Standards for Loose Diamonds • Our reputation is set in stone •

Loose diamonds available in excellent to ideal make. Fine shapes in fancies.
Featuring:

  • Diamond Evaluation Certificate
  • Gran Colorimeter
  • Ogi Megascope


Gottlieb Brothers, Inc.
Chicago, Illinois

800-767-2220

(t) 312-609-2222
(f) 312-609-2444

Email Us

competitive brilliant cutsAre you looking for wholesale loose diamonds available in excellent to ideal make and fine shapes in fancies?

Welcome to Gottlieb Brothers, whose overseas buying trips to site holders brings you extensive inventory stock. You can even order via email. Every diamond is graded by our inhouse graduate gemologist for next day shipping on memo.

We have the knack for unusual calls, the reputation for close accurate grading, the advantages of competitive diamond pricing as well as custom benchwork referrals.

If you can’t get to Pelikaanstraat in Antwerp, Belgium, Prasad Chambers in Bombay, India, or the Diamond Exchange Building, in Ramat-Gan, Israel, we can and do. Please visit us in our secure Chicago location in downtown Chicago or contact us through this site.

We’re known for integrity, honest grading and remarkable service. We earn our customers’ loyalty every day, and we can help you do the same with yours. Whatever the call, the Gottlieb name means tight standards for loose diamonds.

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  • Deal directly with the owners
  • Strict adherence to GIA grading standards.
  • Every stone over .25ct is colorimeter graded.
  • Every diamond over .45ct comes with Diamond Evaluation Certificate.
  • Orders and memo requests shipped day of call.
wholesale loose diamonds secure Chicago location close accurate grading
Remember Gottlieb Brothers whenever you need competitive Brilliant Cuts, Fancy Shapes, and Princess Cuts. We help you make the sale!
| Our Company | Technology | Selector | “Diamond Papers” | Links | LogIn |