Gallery
Things that are quicker to look at than to read about
A stamp, a shape and a length are all easier to recognise than to describe. These pages are drawn rather than written.
What does 925 mean on jewellery?
Every mark you are likely to find, sorted by what it actually claims — solid metal, a plated layer, or nothing precious at all.
What are the different diamond shapes called?
Every shape drawn to scale at the same carat weight, so you can see which ones spend their weight on size and which spend it on depth.
How long is an 18 inch necklace?
Choker to opera, drawn on the same figure, with the measurement in inches and centimetres.