Metal: Argentium 940 Silver
Collet for faceted round stone 5mm diameter
Four prenotched claws
Made with a touch of Germanium, Argentium Silver is highly resistant to firescale and less likely to tarnish than sterling. It's fusible, and it also solders and welds beautifully.
Working with Argentium is a bit different to working with traditional Sterling. If you are new to using Argentium, we suggest you search the internet for information. This video has a lot of information - "Soldering 201: Soldering and Working with Argentium Silver" or click this link -
https://www.youtube.com/watch?v=K7XktyURhzk