JG Kronenberger Fine Jewelry has been serving the customers of the tri-state area for over 30 years. Created with you in mind, our store combines exquisite jewelry with exceptional customer service.

Our entire inventory is carefully selected by our experienced team to provide customers with the best selection and quality.

Our NJ store carries a vast selection of GIA (Gemological Institute of America) Certified Diamonds, Certified Lab Grown Diamonds, Bridal Jewelry from designers such as Fana, L'Amour and Benchmark. We also are experts in custom design.

We carry an extensive assortment of Sterling Silver, Gemstone and Diamond Jewelry from designers such as Gabriel & Co (Silver & Gold), Ania Haie, Vdora, Lafonn and DA Gold, as well as our own custom lab grown collection.​ 

We are proud to offer the same great service and quality jewelry that have brought us loyal customers locally to your neighborhood by bringing a portion of our in-store inventory online. Read more about our online store policies here.