Trothe Free ring sizer
Promise band, Slim, hallmarked, with one small stone. Not everything has to be a statement.
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Representative image. Photography of the actual piece replaces it as each one is made.

Plain · 9ct gold

Promise band

£265

Slim, hallmarked, with one small stone. Not everything has to be a statement.

A 2mm band with a single tiny diamond flush set into the surface. It sells as a promise ring, as a stacking band beside an engagement ring, and as a wedding ring for anyone who wants something barely there.

Width
Finish
Colourway
Size
Measure it

Do not let this hold you up. Choose I do not know yet and we post a free sizer before anything is made.

Engraving free

0/30 · Preview it in the real font

Opening soon. The range is finished and the workshop is booked. Join the list and you will see it first, with something for the wait.

  • Material9ct gold
  • Surface hardnessMohs 3.5
  • Density11.2 g/cm³
  • ResizableYes, free for life
  • HallmarkedYes, Birmingham Assay Office
  • MadeTo order, in your size
  • EngravingIncluded, inside the band
  • StoneSingle diamond, 0.03ct, Mohs 10
  • TreatmentNone

Treatment is always stated. Most sapphire and ruby on the market is heat treated and some is fracture filled, which is a materially different thing sold under the same name. This stone is none, and it comes with its report.

About Promise band

Can Promise band be resized?
Yes. 9ct gold is resizable by any jeweller, and we will do it free for as long as you own the ring.
Is engraving included?
Yes, inside the band, laser cut where the ring is made rather than sent out to a third party. There is no charge and it does not add to the lead time.
How long will it take?
14 to 21 days. It is made in your size after you order, not picked off a shelf, and that is the reason the widths and finishes are open choices.
What if I get the size wrong?
We replace it free. Order a free sizer first if you are unsure, and if the ring is a surprise, ask us and we will talk you through the ways to find out without asking them.