gemstone

AGTA updates gemstone manual and ethics code

Diamonds and Jewellery

AGTA updates gemstone manual and ethics code

diamond world news service

26 Aug 2026

1 min read

Karina Brez Launches Lucky Horseshoe, A Colorful Gemstone and Enamel Fine Jewellery Collection

Karina Brez Launches Lucky Horseshoe, A Colorful Gemstone and Enamel Fine Jewellery Collection

diamond world news service

16 Nov 2022

4 min read

Top gemstone and jewellery brands launch a free sustainability resource platform to catalyse positive change across the coloured gemstone industry

Top gemstone and jewellery brands launch a free sustainability resource platform to catalyse positive change across the coloured gemstone industry

diamond world news service

04 May 2021

6 min read

Read More

Diamond World

www.diamondworld.net