How do I care for a platinum ring?

Clean your platinum ring gently using warm soapy water and a soft brush to remove everyday oils. Avoid harsh chemicals that might affect softer surrounding gemstones. Store the piece separately in a fabric-lined box to prevent the platinum and diamonds from scratching other items in your collection.

Can these rings be resized easily?

Most platinum and gold rings can be altered by a skilled jeweller experienced in antique pieces. The process involves adjusting the shank while protecting the structural integrity of the stone settings. Consult a specialist to ensure the geometric shoulders and millegrain work remain undisturbed during the adjustment.

Are the centre stones treated?

Many coloured gemstones from this era are completely natural and unheated, though treatment practices vary by specimen. Certification documents often accompany significant stones to confirm their origin and thermal history. Examining the inclusions under magnification helps identify natural formation characteristics unique to origin locations like Burma or Ceylon.

What defines an old cut diamond?

Old cut diamonds feature hand-cut facets tailored to catch candlelight, resulting in distinctive chunky flash patterns. They possess a smaller table and a deeper pavilion than modern brilliant cuts. These historic stones contribute an authentic period character to any ring setting.