Gemstone by Picture Category

Gemstone by Picture Category


Stonemangems * (Allan A. Goldman Inc.) is a wholesale colored gemstones supplier in New York City, NYC. 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 gemstones of good A-AAA quality in all shapes and sizes from A to Z.

The majority of our staff 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.

Over 40,000 highly diversified gemstone items at very competitive prices all backed with over 62 years of industry service and recognized integrity.

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.


Our office will be closed from

Sat. June 25th through Sun. July 10th for Summer Break.


We will resume normal business hours Monday - July 11th.


All web orders, online requests, emailed orders and

inquiries will be processed upon our return. 

We wish you a happy and healthy 4th of July. 


Best Regards.


Brad Goldman & Staff




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