
How to choose a sapphire
Colour first, certificate second, carat last. A working guide to picking a sapphire you'll still love in thirty years, from the stones we see across the buying desk.

Some commissions are engineering; this one was archaeology first. The ruby arrived in a Victorian claw setting that had been repaired at least twice, badly, decades apart.
Old claws are brittle. We cut the setting away rather than bending metal fatigued by a century of wear — slower, but the only route that guarantees the girdle.

Out of its mount, the ruby measured 7.1 by 5.8 millimetres and showed a small girdle chip the old setting had been hiding — almost certainly the reason for one of those historical repairs.
A half-bezel in platinum covers the chip, protects the girdle, and lets more light under the pavilion than the Victorian claws ever did. The client kept the old setting — it went into the same box, flattened, as part of the story.
The best compliment a remount can get: 'it looks like it was always meant to be this.'
Six weeks door to door. If you have a stone with history and a setting that's given up, this is exactly the kind of work the studio enjoys most.