Phoenix Diamond Buyers - Sell Diamonds AZ

About Us

Buy Diamonds Phoenix | Where to Buy Jewelry

Ralph Mueller & Associates, a Phoenix diamond buyer in business since 1983, has over 60 years combined experience in buying and selling diamonds and precious gemstones between their two senior Graduate Gemologists. With an impeccable reputation in the jewelry trade and an established worldwide network, Ralph Mueller & Associates' mission is to provide SERVICE in the highest professional, courteous and respectful manner. If you want to buy loose diamonds or fine jewelry in Phoenix, you owe it to yourself to contact Ralph Mueller & Associates.

Member of the Jewelers Board of Trade, GIA Alumni Association, RapNet, and Polygon Jewelry Network.