Diamond Pawn is a chain of pawn shops and has 4 stores in such cities as Earl, Flint, Huntington, Orlando. Language spoken is primarily English. Accept Credit Card. Diamond Pawn is a licensed pawnbroker with a focus on buy, sell and trade, money back, warranty. Pawnbroker offers to help assist with a short term loan on merchandise such as gold, silver, jewelry, loose stones and coins, plus watches like Rolex, top brand electronics, appliances, smartphones, receivers, players, top brand tools like Hilti, Makita, Bosch, work radios, xbox, playstation, nintendo game consols and gears, guitars, amplifiers, drums, mixers, sport equipment, memorabilia, bikes, RC toys, jerseys.