Stonemangems * ALLAN A. GOLDMAN INC., is a wholesale colored gemstones supplier here in New York City.  We have been serving Retail Jewelers and Manufacturers since 1955.  We are a Full-Service Gemstone Company and direct importers of Precious, Semi-Precious, Synthetic Gemstones and Cultured Pearls.  We specialize in Calibrated & Single Stone gemstones of good A-AAA quality in all shapes and sizes.

My name is Brad Evan Goldman.  I grew up in the gemstone business and I know gemstones and how to service gemstone requirements like the back of my hand.  I’m always accessible to any of my customers.  Whether Your requests are small or large we want to be of service with an attitude to please.  All our staff members have at least 10 years of experience working at Stonemangems. We make it our business to supply our customers with the highest quality of service and gemstones. You can rest assured that a gemstone order given to Stonemangems will be taken care of in the most professional and cost-effective manner

We proudly present this Wholesale Gemstone Website for your added convenience in making your gemstone purchases.  This site has been created and intended for Trade use only.  It is our intention to make your process of ordering and purchasing gemstones as convenient and efficient as possible.  In this website you will find over 40,000 highly diversified gemstone items at very competitive prices all backed with over 68 years of industry service and recognized integrity.

Colored Gemstones from A to Z. Calibrated and Single Stones.

Matching, Fitting, Sizing, Repairing, Cutting, Identifying, Appraising, Engraving, Special Importing and Memoing.

If it has anything to do with gemstones we do it with an eagerness to support our customers.

This website will enable you to easily place accurate gemstone orders 24 hours a day.  Just locate the gemstones that you need via one of the most advanced search filter engines in the industry and create an order that will be expedited within 3 to10 hours depending on the order.

Please note that C.O.D. orders are finalized off-line.

In addition to thousands of calibrated items we also have and will continue to load Single Stone items that are accompanied by multiple images as well as a video clip to help you have a better feel for the gemstone.

We look forward to the opportunity of servicing any of your gemstone related needs.

Your comments and opinions are very important, so please let us know anything that might help our website serve you better.

  Brad Evan Goldman 



30 West 47th Street, Suite 704, NYC, NY 10036

Phone: 212-869-5370
Toll Free: 800-634-8497

Members of the: 

American Gem Trade Association, MJSA and The Jewelers Board of Trade.

This site is dedicated to the founding father of both Allan A. Goldman Inc. and myself.