Trade 07

Metal

Section 07 of eight. Rings, sizing and the last week. Three entries: sizing, the last week and hallmarking.

A jeweller's bench with a ring in a setting clamp
Fig. 01A bench is arranged so a dropped stone lands somewhere findable; the tray underneath is part of the tool set.Photo: LEONARDO DEL TORO / Pexels

Entries

3 in this trade
  • Digital caliper, ring sizer, loupe and pliers arranged on a dark workbench

    Sizing

    Fingers change size with heat, salt and time of day, which makes a single measurement a poor basis for a permanent object.

    Entry 7.1 · A full entry
  • Hands holding a diamond ring alongside a small jeweler's loupe for inspection

    The last week

    Final polish and setting held back as late as the maker dares.

    Entry 7.2 · A short entry
  • A snake-shaped ouroboros ring resting on an old envelope with a postage stamp

    Hallmarking

    A legal assay and stamp that has to be scheduled into the making.

    Entry 7.3 · A short entry