Home / Blog

Rings

Hidden halo ring design: what it is and how it is built

By Ronak Rawal · 1 October 2026 · 2 min read

A hidden halo, sometimes called an under-halo, is a ring of small diamonds set just below the girdle of the main stone. From the front it looks like a classic solitaire. From the side, a band of diamonds appears under the stone.

Why people choose it

  • It adds sparkle and a surprise detail without changing the front view.
  • It suits a clean, modern look.
  • It can make the centre stone sit more securely in the setting.

What the CAD model needs

  • A halo ring sized to fit exactly under the stone
  • Seats for each small stone, with enough metal between them
  • Prongs that pass the halo cleanly, without covering the stones
  • Room under the setting for the gallery and for finger comfort

Things to check

Small stones need a minimum amount of metal between them. Check the thickness with your caster, because hidden halos are fine work. Also check how the halo looks from all angles in a render. The close-up views in our sample renders show a hidden halo from the side.

For other settings, read solitaire ring settings explained.

Frequently asked questions

Does a hidden halo make the stone look bigger?

Not from the front. It adds sparkle from the side, so the effect is mostly a visual detail rather than extra size.

Is a hidden halo more expensive?

It usually costs more, because it adds small stones, more setting work and more modelling time.

Related service

Have a design in mind?

Send a sketch, a photo or an idea on WhatsApp and we will tell you what it involves.

WhatsApp us

Keep reading