() · Charles Ave Saint Paul, MN 3 reviews of Diamond Cab " Diamond Cab is, what you may call a club of "good ole Minnesota kind of fellas." The dispatch is not that friendly, but don't let that. The Smart Cab. Are you a driver? Trading B.V., employée en vertu d'une licence par LoyaltyOne, Co. et par l'Association de Taxi Diamond de Montréal Ltée. Taxi Cab in Orlando, Florida Diamond Cab Company was established in and operates in the Greater Orlando Metropolitan Area. We are owned and.