What is 18k yellow gold?

This metal designation indicates an alloy containing seventy-five percent pure gold combined with twenty-five percent other metals, typically silver and copper, to achieve durability and a rich colour. This specific proportion balances malleability for intricate goldsmithing with the resilience required for daily jewellery wear.

How do I date these pieces?

Dating relies upon stylistic markers such as the flowing organic lines of Art Nouveau or the geometric symmetry of Art Deco, alongside maker marks and assay stamps. Comparing the specific iconography and manufacturing techniques against known historical periods helps narrow the production window.

Were religious medals worn daily?

Historical evidence and suspension rings indicate that religious medals and charm pendants were constant personal companions, worn close to the heart on chains. Many show subtle softening of their raised relief details from decades of friction against clothing and skin.

How should I care for enamel?

Enamel and plique-à-jour components require protection from sharp impacts and sudden thermal shocks to prevent cracking or loss of the vitreous material. Cleaning should involve only a soft cloth and warm water, avoiding harsh chemical dips or ultrasonic cleaners that can damage pearls and softer gems.