About NDAG

NDAG is a design-forward jewelry studio based in Singapore.

We create one-of-a-kind pieces that hold meaning — from bespoke engagement rings to wedding bands, keepsakes, and pop-culture inspired heirlooms.

We mastered the 3D realm, to bring your imagination to life. Thousands of hours of practice in 3D modelling and 3D printing as well as metal casting.

We listen. Then we build — from 3D prototype to final cast — all in-house.

Try On Your Custom Engagement Ring Before It's Made – NDAG Singapore

We 3D print your ring so you can see, touch, and feel it before we cast it in gold or platinum.

You don’t have to imagine it. We let you try it first.

At NDAG, we make a real-life version of your ring — in a special 3D-printed material — so you can see, touch, and try it before we cast it in gold or platinum.

Whether it’s a bold engagement ring, a meaningful keepsake, or something completely unique, we’ll help you feel 100% confident before the real one is made.

What Is a Jewelry Prototype?

Think of it as a trial version of your ring — same size, same shape, same feel — just not in gold yet. It’s made using advanced 3D printing so you can:

• Try the ring on your finger

• See how big the stone looks

• Make changes to the design

• Check the size is just right

No guessing. No surprises.

Why It Matters (Benefits)

1. You know exactly what you’re getting

Photos and 3D models are great — but trying it on makes all the difference. You’ll see the real-life size, feel the comfort, and know it fits.

2. You can adjust before we make the real thing

Want the band a little slimmer? Stone slightly higher? We can tweak it — all before it’s cast in gold or platinum.

3. You get peace of mind

This isn’t a mass-produced ring. It’s something personal. Trying the prototype first means you’ll love it when it’s done.