Selling diamonds to Porcello Jewelers is a fast and secure transaction. We’re one of the best known diamond buyers in the Northwest. The process is quick and simple, but we’ll still be there to guide you through all the steps. You can trust our diamond experts in Bellevue to give you a fair and accurate assessment of the value of your diamonds. We’ll provide an appraisal, market assessment and price for your diamonds that you can trust. Not only that, but we also buy precious gemstones from your collection as well. Bring us your rubies, pearls, emeralds and sapphires and find out how much money you could get for them.