Have you been looking for the best price for your used jewelry in Chandler? Since 1983, the Chandler jewelry buyers at Ralph Mueller & Associates has been in the diamond and jewelry buying trade. We are an established firm, and our gemologists have over 60 years combined experience buying diamonds and precious gemstones in Arizona and nationwide. We have an unparalleled reputation for integrity in the jewelry buying trade, and our Graduate Gemologists will offer the most accurate appraisal of your unwanted jewelry.