Costello Jewelry Company is a highly recommended and trusted jewelry shop in the Western Suburbs. Customers cannot sing its praises enough. The staff is consistently described as really nice, friendly, knowledgeable, and providing great service with personal attention. Specific expertise includes extensive watch knowledge and jewelry repair. They skillfully handle challenges, from completely fixing a badly bent silver plate to reshaping a bent ring, often at no charge. The store is always immaculate. They excel at custom work, creating updated rings and custom pieces using customers' existing gems. Staff members are noted as patient, informative, communicative, and so helpful. Services like cleaning a tarnished necklace or resizing a watch are often completed quickly, sometimes in just minutes. This combination of expert craftsmanship, generous service, and a friendly atmosphere makes Costello's a go-to spot for any jewelry need, with customers planning to return again and again.
Sr Goksel Saritas Was so helpful. Educated me on diamonds, Colors, quality, cuts and pricing. I had a certain budget to work with He was able to find the perfect Round cut diamond for my wife’s 5th year anniversary present. Great service thanks again.
July 2026
Friendly service! Michelle was a pleasure to work with as she answered questions about jewelry I brought in.
July 2026
Had to get a ring cut off and they weee great! Always enjoy coming here.
