Welcome to GF Williams & Co.
Suppliers of high quality coloured gemstones, diamonds and pearls since 1962.
Our clients range from international brand names to designers, students and collectors.
We offer an extensive range of higher range stones, which are available from stock.
We employ Gem-A qualified gemmologists our experience is unparalleled in the industry.
To discuss your requirements please call or feel free to browse the online catalogue.
Trade clients - please use your code to login.
The stones displayed here are just a small portion of the range we offer.
Calibrated stones are available in most common shapes andsizes.