Hours Of Operations Ultra Diamonds California Carlsbad 92008 Ultra Diamonds Hours of Operation and Location in Carlsbad, CA 92008 4.4 - 34 votes 5600 Paseo Del Norte, Carlsbad, CA 92008 (760) 438-1090 Get Directions Ultra Diamonds Hours Category: Accessories Jewelry Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore CarlsbadView More Apparel CostcoMarshallsColdwater CreekStein MartH & M Sports CostcoNikeSkechersAdidasPuma Jewelry CostcoMarshallsZalesBelkKay Jewelers Recommend For You Calvin Klein Boost Mobile Jones New York Loft Oshkosh B'Gosh Izod Radio Shack Ben Bridge Jeweler Free People Robert Wayne Footwear