Sophie
Of gem quality, cabochon, faceted or wire-wrapped, 2.5 - 5 cm (1- 2") long, 1-2 cm (0.3-0.8") wide, mounted on gold or silver. I've done a search on internet, with no immediate success so far.
If you have such an item for trade or sell, let me know. I am in continental Europe.
If you have such an item for trade or sell, let me know. I am in continental Europe.