JG Kronenberger Fine Jewelry has been serving the customers of the tri-state area for over 32 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 Vlora and Benchmark. We pride ourselves in custom bridal design!

We carry an extensive assortment of Sterling Silver, Gemstone and Diamond Jewelry from designers such as Gabriel & Co (Silver & Gold), Ania Haie, Vlora, Philip Gavriel 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.





Stop in-store to see our collection of certified mined & lab grown diamonds.


We offer a range of repair and maintinence services such as ring sizing, watch repairs, pearl stringing and more!

Ear Piercing

We are proud to offer ear piercing services in our store. There is a selection of 14K gold earrings to choose from, and our experiences staff marks and pierces both ears at the same time for a pain-free and memorable experiece!


417 Stokes Road,

Medford, NJ 80855

(609) 654-2234

Store Hours

Tuesday-Friday 10:00am-6:00pm

Saturday 10:00am-3:00pm

*Seasonal Hours will Vary