Hours Of Operations Ultra Diamonds Pennsylvania Bethlehem 18015 Ultra Diamonds Hours of Operation and Location in Bethlehem, PA 18015 4.3 - 88 votes 77 Sands Blvd, Ste 219, Bethlehem, PA 18015 (610) 865-1757 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 BethlehemView More Apparel MarshallsTJ MaxxBig LotsCarharttCarter's Sports PumaVansColemanLululemon AthleticaLife Style Jewelry MarshallsKay JewelersChico'sAvonCharming Charlie Recommend For You Boost Mobile Izod Radio Shack DKNY Lowe's Villa MetroPCS Vera Bradley Van Heusen Fastenal