Harmony

From mill products and findings to castings and finished bridal jewelry, our jewelers have the opportunity to create the most responsible and beautiful, eco-friendly jewelry using Harmony Metals and Gems from Hoover & Strong. That's something to feel good about!
Our Harmony Mission
With 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.
HOOVER & 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.
VIEW OUR SCS CERTIFICATE
Notice: Due to the growth nature of our business, there is a small percentage of our product range that we cannot source from recycled sources. A small percentage of chains and findings are not made in-house. These findings are NOT RECYCLED and are not part of the Harmony brand. View List
Coming Soon!
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!
FIND A LOCAL HARMONY JEWELER
Here you will find online news and magazine articles related to Harmony and Hoover & Strong.
VIEW ARTICLES
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.