Brands
- Hardy Bros.
- Harrison
- Hawksworth, Eyre & Co
- Hebdomas
- Helbros
- Helen Taylor
- Henry David
- Herbert Rosenthal
- Herga & Co
- Hermes
- Herve Leger
- Heuer
- Hilliard & Thomason
- Hirons, Plante & Co
- Hobé
- Homer Silver Co
- Horton & Allday
- Howard
- Hubley
- Hublot
- Hugo Boss
- Hummel, Goebel
- Ice Carats Designer Jewelry Gift USA
- Illinois
- Illustrated London News
- Ingersoll
- Ingram Bros
- Inox
- International Silver
- International silver co
- International Sterling
- Intl Silver Co