J. Thomas Jewelers

Directions Website Contact the business

J. Thomas Jewelers J. Thomas Jewelers in Sparta, New Jersey is family owned and operated by Leonard & Liz Girardo. For the past 25 years, J. In order to guarantee that J.

Thomas Jewelers has become a mainstay in Sparta. Leonard & Liz provide a comfortable atmosphere while offering the finest quality and selection at the most competitive prices. Together they travel the world attending jewelry shows and events to guarantee that their clients have the newest and most exciting designs available to them. We carry designs from Gregg Ruth, Garavelli, Leslie Greene, Honora pearls, Sara Blaine and so much more. They also both offer Tag Heur, Movado, Citizen and Michele watches. Thomas Jewelers are competitive with diamond prices, Leonard deals directly with a diamond cutter and, therefore, eliminates the middle man. These savings are automatically directed to your diamond purchase. The Girardo's name has become synonymous for their generosity with all local community events. This generosity is always evident as donations fill our stores. "We know that you can buy anywhere; we want to thank you for buying from us!"

Our staff has all been trained to offer that warm and welcoming family feel at both locations. You will be treated with personal attention by GIA trained sales pros, all qualified to address any aspect of your jewelry needs. We provide luxury and value at J. Thomas Jewelers. Thomas Jewelers is a JA member and a Master IJO Jeweler

Looking good Jenna!
09/18/2026

Looking good Jenna!

Congratulations Lusia and Matt!
08/17/2026

Congratulations Lusia and Matt!

Congratulations Micheal and Emily on their engagement!❤️❤️
08/11/2026

Congratulations Micheal and Emily on their engagement!❤️❤️

08/06/2026
From tissue to finger!!!
07/02/2026

From tissue to finger!!!

Sale hours:
06/27/2026

Sale hours:

Starts Today: Thursday6/25/26
06/25/2026

Starts Today: Thursday6/25/26

Congratulations Anthony and Daniella❤️ beautiful wedding day at Zion National Park!
06/20/2026

Congratulations Anthony and Daniella❤️ beautiful wedding day at Zion National Park!

Address

243 Sparta Avenue
Sparta, NJ
07871

Opening Hours

Tuesday 11am - 4pm
Thursday 11am - 5pm
Saturday 10am - 2pm

Website

Alerts

Be the first to know and let us send you an email when J. Thomas Jewelers posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to J. Thomas Jewelers:

Shortcuts

Share

Category