How do I care for an antique sapphire band?

Clean your ring gently using warm soapy water and a soft brush, avoiding harsh chemical dips or ultrasonic cleaners. Store the piece separately in a fabric-lined box to prevent the diamonds from scratching softer metals or gems. Have a professional jeweller inspect the claws and settings periodically to ensure the sapphires and diamonds remain secure in their original mountings.

Can antique sapphire rings be resized easily?

Most gold and platinum bands can be altered by a skilled jeweller who understands antique construction techniques. The feasibility depends on the band's thickness and whether gemstones extend around the entire hoop. Take the piece to a specialist workshop that works with antique jewellery to preserve any hallmarks stamped on the inner shank during the resizing process.

What is an unheated sapphire?

An unheated sapphire is a natural gemstone that has not undergone thermal enhancement to improve its colour or clarity. These stones display their earth-mined characteristics naturally. Gemstone certificates often accompany unheated sapphires to verify their natural origin and lack of artificial treatment.

How do I distinguish Edwardian from Art Deco rings?

Edwardian rings typically feature delicate platinum-on-gold work, lace-like filigree, and floral or serpentine motifs set with old cut diamonds. The aesthetic leans toward romantic curves and lightness. Art Deco rings showcase strong geometric lines, symmetry, and platinum settings that emphasise calibrated sapphires and streamlined profiles characteristic of the 1920s and 1930s.