What defines 1920s diamond jewellery?

This category is defined by geometric Art Deco styling, strong linear motifs, and the prominent use of platinum alongside white and yellow gold. Diamonds are frequently old cut and paired with calibre cut sapphires or rubies. Items range from delicate engagement rings to substantial drop earrings and tennis bracelets. The overall aesthetic prioritises symmetry, contrast, and fine metalwork.

How do I care for antique platinum and gold rings?

Clean these pieces gently with warm soapy water and a soft brush, avoiding harsh chemical dips that can damage softer stones like pearls or emeralds. Regular inspection by a jeweller ensures that prong settings and milgrain edges remain secure. Store items individually in padded boxes to prevent scratching between harder diamonds and softer precious metals.

Are these pieces suitable for daily wear?

Many items, particularly sturdy engagement rings and platinum settings, withstand daily wear provided they receive proper maintenance. Delicate items like pearl necklaces or antique drop earrings require more mindful handling. Checking the security of old cut stones annually prevents accidental loss during regular use.

How can I tell genuine Art Deco pieces apart?

Authentic pieces exhibit period-correct construction techniques, such as hand-forged platinum mounts and genuine old cut diamonds rather than modern brilliant cuts. Hallmark stamps and native wear patterns offer further clues to age. Stylistic consistency across the mount, including calibre cut side stones and milgrain detailing, confirms the era of manufacture.