Leo Wolleman Inc. DBA Color Craft is a 4th Generation family business. The company has been serving the Industry since 1925. Our mission is to provide the Jewelry Industry with quality diamond and colored stone Jewels.

We develop unique colors and cuts with semi-precious stones. By using an innovative approach, we help improve our clients bottom line.

This is achieved by working closely with each client to better understand their unique challenges involved for their various needs.




Our worldwide HQ is located in Mt Vernon, NY . We occupy the North side of the 4th floor of the building. Suite 4-N-3. It is easily accessible by New York City Subways as well as MTA Metro North trains. This office houses our distribution, design, management, account rep, IS and accounting staff. Call to schedule a visit if you are in the New York City area !

-Call 1-212-840-1924

HONG KONG and Mainland China Office as of 2005

These offices provide our customers with outstanding sourcing of materials and a free open port to distribute around the world. These offices provides our customers 24 hours a day service.

BANGKOK, Thailand Office as of 2006

Our Bangkok, Thailand office conducts sourcing of materials and performs quality control for our Thailand factories. The office provides our customer with 24 hours service as well.

What We Do


Our jewelry lines have been gracing the shelves of stores for over 30 years. Call and speak to someone who can help you enhance your jewelry offerings with Diamond and Colored Stone Jewelry from COLOR CRAFT.


We work directly with stone mines to offer new and unusual colors and cuts. We offer a complete selection of semi-precious stones along with being one of the major distributors of AZOTIC Products ™ , along with traditional Ruby, Emerald, Sapphire stones in our Fine Jewelry products.

Call and see what we can offer your business!

Press Releases


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Please contact our sales team for our new and exciting Colored Stone and Diamond Jewelry needs.

Please contact our customer service reps for any information about your new or pending orders.

Please contact our accounting department about any invoicing or credit issues.


We’re always willing to help!