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Harmony Jewelry Products


Over 30,000 mill products, findings and bridal jewelry items manufactured by Hoover & Strong are Made in the USA from Harmony Recycled Precious Metals or Harmony Fairmined Precious Metals.


Visit our website to see our full line of eco-friendly and responsible Harmony jewelry products.

Bridal Jewelry


We offer more than 30,000 Harmony recycled precious metal products to jewelry professionals all over the world.


Hoover & Strong's large selection of beautifully finished solitaires, engagement rings, earrings, wedding and anniversary bands are all available finished with stones from our large inventory of certified, conflict-free diamonds which includes a large selection of Harmony recycled diamonds, lab grown diamonds and Canadian diamonds.


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Hoover & Strong has over 8,000 certified loose diamonds to choose from. All diamonds are conflict-free and come from sources that are full participants in the Kimberley Process Certification System.


We also have an abundance of eco-friendly recycled Harmony Diamonds AND Canadian diamonds to choose from. Learn more about our diamonds and diamond services on the Hoover & Strong website.


Lab Grown Diamonds are also available! These diamonds present the newest, most technologically advanced and sustainable alternative to mined diamonds available in today’s market. All of our lab grown diamonds are certified.


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Harmony Diamonds


Our findings department has everything for your jewelry needs. Choose shanks, settings, earrings, pendants and other jewelry components, all made in the USA from our Harmony recycled precious metals.


Most shanks, settings, earrings and pendants are in stock and ready to ship. 


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Mill Products


From casting grain and flat sheet to wire or solder, we offer an incredible range of eco-friendly, mill products for all your specific jewelry needs.


Two Responsible Options! We now offer casting grain, sheet and wire in Harmony Recycled Metals and Harmony Fairmined Metals.


Most mill products are available in the following precious metals: all karats and colors of gold, TruPd™950 Palladium, Sterling Silver, Fine Silver, TruSilver, Argentium Sterling Silver, 950 Platinum/IR, 950 Platinum/RU, and Pure Platinum.


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