Herco Jewelry CO is located in San Francisco and is a top wholesale and jewelry manufacturer in California. It is a private company established in 1975 under Wholesaler Jewelers to offer a premium and selective collection of diamonds, precious and semiprecious stones, gems, and precious metals at affordable and unbeatable prices without skimping on quality and craftsmanship. Their extensive line of jewelry will dazzle and stun every diamond lover from their diamonds to precious metals, ranging from platinum, palladium, gold, silver, and much more. They have earned a stellar reputation in their quest to accommodate many different price range and budgets so that everyone is able to afford a top quality diamond engagement ring. Seattle Diamonds has a huge selection of quality engagement rings that meets many budgets and price ranges.