Diamond Jim~
“The Name” – Interesting enough…. I was born in the great month of April (The Diamond Birthstone) and my name is Jim! My mom and dad often called me “Diamond Jim”

It was amplified during my travels overseas while buying and selling volumes of diamonds for Kirchner Corporation, established in 1902.  When I was a bit younger and buying on the Antwerp market, I looked a bit like Tom Hanks and they would call me Tom.. so I might respond to that as well!

My dad (Third Generation of Kirchner Corp) was excited for my return to the diamond business and said with a delight, welcome back “Diamond Jim”

* Trust * Value * Relationships

Cash for Diamonds & Estate Jewelry

Faceting diamond, which we re-cut or repair to sell

Maximizing diamond value by leveraging global connection through 25+ years of industry experience.

Representing an international diamond trading company, headquartered in Antwerp Belgium, established in 1928.

Using modern exchange and distribution channels to provide optimum cash values.

This value added service can quickly turn non-liquid but valuable assets into cash, which can be deployed in other investment opportunities.

Win-win partnership strategy for all-

How it works

You might ask… where does my compass point?  My desire to serve you with excellence… and point others to the God that loves us.  JN 3:16


  1.  Submit the diamond or jewelry details in the contact section or simply use the e-mail link.
  2. Additional details will be reviewed as needed at our Wayzata location, by appointment or at a location of choosing.  If mailing.. let’s discuss best method.
  3. You will be provided a “premium” cash offer on a timely basis, typically within 2 business days.
  4. Customer maintains possession of merchandise until transaction is finalized in most cases.

Direct Professional Service

Use your diamonds to start a new opportunity of growth today~

Diamond broker with expertise, experience and integrity while conducting business with the highest ethical standards

Direct line of communication and personal service

Providing access to the most suitable buyer in the diamond community

Typical sizes and diamond qualities 1.50-6.50cts SI+ in Clarity and H+ in color with the preferred shape / round brilliant cut. Natural fancy colored diamonds over 1ct.


value and celebrate long term relationships that are built on trust, excellence and mutual success.  I’m excited to start new relationships each day and look forward to working with you soon. ~See details below for the best ways to contact me~