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IridiumJewellers · Harbour Street · est. 2007 Book the free first hourBook a visit

Bespoke jewellery · 61 Harbour Street, Kingston

Made by hand, priced in the open

Engagement rings, wedding bands and heirloom remodels, drawn and made in our studio on Harbour Street since 2007. Every commission has a published price band, and every stone we set has a named source.

What would it cost?See the work

  • Price bandspublished for every piece
  • Named sourcesfor every stone we set
  • First hourfree, sketches included
A solitaire diamond engagement ring
Solitaire, platinum 950, lab-grown diamond 1.1 ct7 weeks

Before you visit

What would it cost?

Choose the piece, the metal and the stone. The band is the one we publish and hold to; the first hour narrows it to a written price.

The piece
The metal
The stone

Published band

Choose a piece

—Including the stone, setting and finishing. Tax included.

Made in
—
Stone from
—
First hour
Free, and no obligation
Talk it through, first hour free

The final price is fixed in writing after the first hour, inside this band unless you change the brief.

A commission

From a sketch to your hand

Most rings take six to eight weeks. You see it at every stage, and nothing is cast until you have approved the design.

  1. The first hour

    We talk, look at stones under the loupe and sketch at the bench. Free.

    Week 0
  2. Design

    Drawings and a 3D model you can turn on your phone. A written price.

    Week 1–2
  3. Wax and fitting

    A wax model to try on, so the proportions are right on your hand.

    Week 2–3
  4. Cast and set

    Cast in recycled metal, then the stones set and the piece finished by hand.

    Week 3–7
  5. Collection

    With the stone's paperwork, a valuation for insurance and free cleaning for life.

    Week 6–8
Sketching a ring design at the bench

Where stones come from

Every stone, a named source

Our lab-grown diamonds come from one grower we have visited; our sapphires from a cutter in Ratnapura we have bought from for twelve years; our gold is recycled and refined in Florida. It is all written down, stone by stone, and the paperwork comes with the ring.

The sources ledger

Worn every day

From the people who wear it

All reviews

They showed me the price band before I had even sat down, and the final number came in under it.
Andre, engaged in March
My grandmother's sapphire was sitting in a drawer. Now I wear it every day, and they kept her gold in the band.
Kerry-Ann, remodel
We tried the wax models on at the studio. The bands fit perfectly on the day and nothing was a surprise.
Marcus and Tanya, wedding bands