Custom Engagement Rings

Why Yanina & Co.?

Yanina & Co. has been New Jersey's trusted jeweler since 1987, when founder and president Yanina Fleysher started the company at age 19 alongside her mother, Claudia. The business grew into our Cedar Grove showroom and gained a partner in Yanina's brother, Alex, and today our expert design team is known throughout the area for one-of-a-kind artistic pieces and jewelry redesign. Every season, Yanina and her team capture current trends and fuse them with a classical twist — and with on-site design, repair, and appraisal, the people who create your ring are the same people who take care of it for a lifetime.

Engagement rings are the heart of our business and we take pride in helping craft a ring that will represent your love story and last a lifetime. We have a large selection of engagement ring styles in stock at all times and can work with you to design a fully custom engagement ring as well.

Our 3D ring designer is the best of both worlds – you get to design a fully custom ring and we can have it ready for you in just a couple of weeks at a great price, fully customized around your center stone. Come visit our Cedar Grove showroom to design your custom engagement ring in person or start your journey online using our cutting-edge 3D Ring Designer. Once you have a design you like, schedule an appointment so we can discuss diamond options and finalize your design.