About Us

Crown Point Jeweler
About Wulf Diamond Jewelers

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Your Hometown Jeweler

In 1971, former electrician and gem enthusiast Tom Moriarty put down his tool belt and picked up a suitcase full of gems, beginning a journey through the Midwest to sell fine gemstones from his personal collection to jewelers.

What began as a part-time hobby quickly grew into a full-time business, with clients ranging from New York to California, supplying the finest gemstones and diamonds to jewelers to sell to their clients.

In the mid-nineties, Tom evolved the business from strictly wholesale to provide access to his exquisite gems to the general public. His contacts ranged from Antwerp, Belgium to Idaar Oberstein, Germany, and many more. His annual trips abroad became legendary, with clients beginning to request larger and more unusual gemstones and diamonds.

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In 2008, Valparaiso University student Cullen Wulf joined the team and worked closely with Tom to expand the business, leading to a large facility expansion in 2011.

With the extra room, it became possible to expand the already impressive collection of gem and diamond inventory even further.
Since then, Cullen earned his GIA certification and has begun taking the annual trips. In mid-2015, Cullen took over ownership of Wulf Diamond Jewelers, continuing a 47 year legacy of excellence established by Moriarty.

Today, Wulf Diamond Jewelers is the go-to store for Northwest Indiana residence looking for custom jewelry, diamond engagement rings, and jewelry repairs!

Our concierge service also allows our jewelers to come out to see you in person and make the most of your valuable time.
Whether you’re celebrating an engagement, anniversary, birthday or you just want the convenience to browse quality jewelry from your home, let us take care of you!

Indiana Gold & Diamond Buyer

Over time we have evolved into a premium buyer of Gold, silver, diamonds, and more for the Indiana area and beyond. We give fair and honest appraisals to help get you the best deal possible on your pieces.

Whether you are looking to sell a diamond engagement ring or unwanted gold & silver, Wulf Diamond is Northwest Indiana’s trusted gold & diamond buyer.

Please contact us today with any questions or stop by our Crown Point location.

Custom Jewelry Inspired By Your Design

In addition to a robust selection of diamond wedding rings, we offer custom jewelry inspired by your design. See our custom jewelry process or contact us about our diamond concierge service.