How do I care for antique platinum jewellery?

Platinum is a durable metal that develops a soft patina over time, which many collectors prefer to polish. Regular cleaning with warm soapy water and a soft brush maintains the sparkle of the central stone. Avoid wearing delicate antique settings during heavy physical labour or contact sports to protect the prongs. Periodic inspection by a jeweller ensures the claws remain secure around the gem.

Can antique rings be resized easily?

Most platinum and gold rings can be altered by a skilled jeweller without compromising the structural integrity of the main setting. The process involves adding or removing a small section of the band. Intricate shoulder engraving or side stones require careful handling during adjustment to preserve the original period details. Consult a specialist familiar with historical jewellery construction before undertaking alterations.

How do I distinguish Edwardian from Art Deco pieces?

Edwardian jewellery relies on intricate, garland-style filigree and lace-like openwork, often giving the metal a light and airy appearance. Platinum was newly favored for its strength in supporting these delicate motifs. Art Deco design shifts towards bold geometric shapes, symmetry, and streamlined forms during the nineteen-twenties and thirties. The lines become sharper, embracing architectural influences rather than organic floral curves.

What is an old cut diamond?

An old cut diamond is a historical stone shaped entirely by hand rather than modern automated machinery. These diamonds feature smaller tables, higher crowns, and larger culets at the base. Their facets are arranged to catch candlelight, producing a distinct, warm sparkle unlike the precise brilliance of modern cut stones. This handmade characteristic gives each antique solitaire its own individual personality.