Silver jewelry over 8 grams are marked with the mark for 1st grade silver of the Dutch Guarantee Platinum, Gold and Silver. Gold jewelry over 1 gram bear the hallmark for 14k. gold. When handmade jewelry is finished it will be marked with the maker's mark (stabbing the responsibility of the goldsmith who made the ornament). Then the jewel is getting the official mark for silver or gold from the Dutch Guarantee.
Goldsmith Workshop Flamenco:
Mastersign qualified goldsmith Vakschool Schoonhoven.
Hallmarks Dutch Guarantee for 1st grade silver and 14k. gold.