JG Kronenberger Fine Jewelry has been serving the customers of NJ 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, Bridal Jewelry from designers such as Fana, L'Amour and Benchmark. We also carry an extensive assortment of Sterling Silver, Gemstone and Diamond Jewelry from designers such as POP Diamond Jewelry, Ania Haie, Gabriel and Co., Lafonn and DA Gold, as well as our own custom 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.

Kronenberger Cultured Collection

New Bujukan Silver Collection



Browse our collection of GIA certified diamonds and be educated by our professional sales team.


JG Kronenberger Fine Jewelry offers 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-5:00pm

Sunday & Monday Closed