How do I clean a vintage 9ct diamond ring?

Warm soapy water and a soft brush remove daily residue safely from the metal and stones. Harsh chemical dips and ultrasonic cleaners can loosen delicate antique settings or damage softer accompanying gems like opals.

Can these rings be resized safely?

Most nine-carat gold bands can be adjusted by a skilled jeweller without compromising the structural integrity. Settings with intricate shoulder details or full rows of stones require careful handling to avoid distorting the metalwork.

What is the difference between old cut and brilliant cut diamonds?

Old cut stones feature smaller tables, higher crowns and larger open culets cut by hand during earlier eras. Brilliant cut diamonds utilise modern geometric faceting developed to maximise light return and internal reflection.

Are nine-carat gold rings durable for daily wear?

The nine-carat alloy contains a lower proportion of pure gold mixed with harder metals, providing excellent resistance to everyday knocks. Prongs and claws still require periodic inspection by a professional to ensure the stones remain firmly anchored.