About Us

Our Story

Assay Jewelers was founded by Josef and Ben Zion Gad, G.G (graduate gemologist), who come from a long lineage of jewelers and diamond traders. With experience across the industry – from diamond cutting to jewelry manufacturing and everything in between – we have combined all of our insights from across 25 years of work to offer the finest jewelry at the fairest prices.

Our Mission

With transparency, honesty and the highest quality craftsmanship at its heart, our Assay Jewelers is focused on providing customers with a unique, personal experience that celebrates elegance. From initial design ideas to perfecting the details of each piece, we strive to make sure each customer gets the one-on-one attention they deserve when choosing their stunning piece of jewelry. Let us help you create something that reflects your individual brilliance.

Why "Assay" ?

The process of testing precious metals for clarity (14K, 18K, etc) is called assaying, while an assay is the symbol that will be hallmarked, or stamped, into a jewel. The assay is the most critical part of jewelry craftsmanship – the hallmark of transparency – and is the symbol of honesty and fairness in jewelry.

Our Office:
The Historic Alfred I. duPont Building

169 East Flagler St.
Miami, Florida 33131

Mon - Fri, 10am - 6pm
Sunday, 11am - 5pm

Contact us:

Email: info@assayjewelers.com

Office: (305) 579-2022

Cell: (305) 788-3019