F L Enterprises (Tucson, AZ)

Fa Fa Design (Alhambra, CA)

Fantacy Pearl (Alhambra, CA)

Fire of the Earth (Lacey, WA)

Flora D' Oro (Chiloquin, OR)

Forever Young Imports (Rowland Heights, CA)

Four Seasons Gems (Tucson, AZ)

Frank Import Trading (La Puente, CA)

Fu Cheung Natural Stone (Monterey Park, CA)

Fun Stone (Houston, TX)