Secure, precise diamond setting is a craft that demands both technical skill and a jeweler’s eye. At AJ’s Jewelry in Ridgewood, our in-house GIA Graduate Gemologist and experienced setters work with a full range of setting styles — prong, bezel, pavé, channel, flush, and tension — to showcase your stone at its absolute best.

We work with GIA-certified natural diamonds and lab-grown diamonds of all shapes including round brilliant, princess, oval, cushion, emerald, pear, and marquise. Whether you’re setting a new diamond into an existing mounting, replacing a lost stone, or commissioning a brand-new piece, we handle every step in our on-site workshop.

No stone leaves our shop without a final quality inspection to confirm the setting is secure, level, and beautifully finished. Bring in your loose stone and mounting, or let us help you select both — we carry inventory and can source to order.