How do I care for pearl necklaces with gold clasps?

Pearl strands require gentle cleaning with a soft cloth and periodic restringing to prevent silk degradation over decades of wear. The nine-carat gold clasp can be polished separately while avoiding contact with harsh cleaning chemicals on the pearls.

How can I date a vintage gold necklace?

Dating relies on hallmark stamps, assay office marks, and stylistic indicators such as Edwardian filigree work or mid-century pearl clasps. Birmingham and London assay marks often provide specific decade or year letters for precise identification.

What is the difference between yellow and rose 9ct gold?

Nine-carat gold contains thirty-seven point five percent pure gold alloyed with other metals to achieve different colour variations. Yellow gold uses silver and copper blends, while rose gold incorporates a higher proportion of copper for a distinct reddish hue.