1 (650) 344-9535 | 100 S. Ellsworth Avenue, Suite 607, San Mateo, CA 94401

OMI Gems


OMI gems is a family owned business with roots dating back 7 generations in the colored stone industry.

Not only do they have a fine collection of classic gemstones, they also have an ever expanding inventory of extraordinary gemstones – such as alexandrite, Paraiba tourmaline, and padparadscha sapphire.

Most of all, they have a passion for what they do! They wouldn’t travel to the corners of the world and examine every stone if they didn’t.