How do I identify an Art Deco sapphire ring?

Art Deco sapphire rings display geometric motifs, symmetry and strong architectural lines typical of the 1920s and 1930s. They frequently utilise platinum or white gold to frame the stones. These pieces often combine calibré-cut sapphires with brilliant diamonds to create sharp contrast and linear patterns. The overall aesthetic rejects Victorian ornamentation in favour of sleek modernity.

What does unheated sapphire mean?

An unheated sapphire is a gemstone that retains its natural colour and clarity exactly as it emerged from the earth, without human intervention via high-temperature ovens. Such stones are prized for their untouched geological history. Thermal treatments are common in the gemstone trade to improve visual appeal, making certified unheated examples notably scarce. Gemological laboratories examine microscopic inclusions to verify this natural state.

Can I wear an antique sapphire ring daily?

Corundum, the mineral family of sapphire, ranks nine on the Mohs scale of hardness, making it exceptionally durable for everyday wear. However, the surrounding precious metal mount and older settings require mindful care. Prongs and claws can thin over decades, so regular inspection by a jeweller helps secure the central gem. Removing the ring during heavy manual tasks prevents unnecessary stress on antique gold or platinum.

What is the difference between Ceylon and Burmese sapphires?

Ceylon sapphires originate from Sri Lanka and are widely recognised for a vibrant, luminous blue tone with high clarity. Burmese sapphires come from Myanmar and often display a deep, velvety royal blue. Both origins are historically significant and heavily sought after by collectors. Certified paperwork accompanying a ring usually specifies the geographic source based on internal mineral inclusions.