We buy rough diamonds directly from the miners enabling us to hand pick only the finest quality stones as well as making sure our suppliers are conflict free and environmentally conscious.

We also buy estate jewelry and recut the diamonds and repurpose the gold. This allows us to offer lower prices to our customers as well has having less impact on our environment.

Most all of our diamonds come with GIA or AGS reports.


Millers International Diamonds & Jewelry Established in 1925 is described as a fast-paced, high-volume fine jewelry manufacturing facility with master bench workers, learning both mastery of design and volume manufacturing. Millers sells products across the nation, to re-sellers and large jewelry corporations, and insists that its jewelers be very experienced and highly skilled. In 2005 Justin Miller graduated from a long, intensive education at the American Institute of Diamond Cutting in Florida and joined forces with his father Doug in the family jewelry business, he vowed to one day open the only retail jewelry store in Portland that cuts their own diamonds, enabling him to offer wholesale pricing direct to the public.


Members of the American Jewelers Board of trade. Established in 1925 we are a 5th generation family, independent company.

About Our Company