Brands
- HE
- Hebdomas
- Helbros
- Helen Taylor
- Helvetia
- Henry David
- Henry Matthews
- Henry Moser
- Herbert Rosenthal
- Herga & Co
- Hermes
- Herve Leger
- Heuer
- Hilliard & Thomason
- Hirons, Plante & Co
- Hitachi
- HN
- Hobé
- Holmes and Edwards
- Homer Silver Co
- Horton & Allday
- Howard
- HP
- Hubley
- Hublot
- Hugo Boss
- Hummel, Goebel
- i. stein
- Ice Carats Designer Jewelry Gift USA
- Illinois
- Illustrated London News
- Imperial