REFINING CUSTOMERS - Due to the current influx of precious metal pricing, our standard lead time has increased by 3 business days. Please allow 6 business days for refining clean scrap and 13 business days for stone removal and/or sweeps.

bannerWith over 30,000, conflict-free, eco-friendly jewelry products made in the USA from Harmony Recycled Precious Metals and select mill products made from responsibly-sourced Harmony Artisanal Metals, Hoover & Strong's mission is to be the most responsible precious metal jewelry manufacturer in the world. To that end, we also advocate the use of Harmony Recycled Diamonds, Lab Grown Diamonds or responsibly-mined Canadian Diamonds whenever possible in our products.
Responsible Source Certifiedhoover & strong is an scs certified responsible source

All Harmony recycled precious metals at Hoover & Strong including gold, platinum, palladium and silver are 100% recycled. To verify and confirm our use of 100% recycled metals, we are audited every year by SCS Global Services, a globally-recognized independent third-party certifier and sustainability expert. As part of this certification, SCS Global Services confirms that our range of Harmony recycled precious metal products are manufactured using 100% recycled precious metals.

Certification Update Coming Soon!

charities and sponsorships

We are proud to support our local community and make a positive impact through our philanthropic efforts.

in the news

This section includes Hoover & Strong related news, press releases, magazine articles, podcasts, webinars and videos.

jeweler spotlight

Get to know the stories of our Harmony Jewelers. The Jeweler Spotlight Series will highlight Hoover and Strong jewelers that are making a difference, using Harmony Metals and Gems. Check back soon for our first jeweler spotlight.

To be considered for an upcoming Jeweler Spotlight, please EMAIL US your Harmony story today!

where our metal comes from

We purchase scrap from domestic U.S. customers, giving us a supply of 100% recycled precious metals. The scrap is predominantly in the form of unwanted jewelry, jewelry processing scrap and dental scrap. We then refine the precious metal and use it to make over 30,000 jewelry products including mill products, findings, castings and finished jewelry, all of which fall under Hoover & Strong’s brand of Harmony Recycled Metals. When it is necessary to obtain recycled precious metals from other sources, we purchase these from other responsible source refineries that supply recycled precious metals. We require any secondary refinery to provide in writing, full disclosure and confirmation that the precious metal supplied to us is from 100% recycled sources.

A small percentage of findings are not made in-house. These findings and 24K grain are not recycled and are not part of the Harmony brand. VIEW LIST

We believe in a responsible and transparent supply chain and do our part to offer products that live up to these values. We offer both recycled materials and responsibly sourced, newly mined materials so you can choose what fits best with your business objectives.