Jewelry is Newport Beach’s best jewelry store and Cash for Gold or Cash for Diamonds resource. We pay top dollar for your gold, diamonds and precious jewels. We will beat any certified estimate from another licensed jewelry store or jeweler. If you need cash in hand today, visit Mardis Jewelry and Design today. Mardis Jewelry is located just one mile south of the 5 freeway in Laguna Hills off the Alicia Parkway exit. Mardis Jewelry is located adjacent to Starbucks coffee in the Ralph’s shopping center at the cross streets of Alicia and Paseo de Valencia.