How do I date a sapphire ring?

Dating relies upon hallmarks stamped inside the band, the style of the setting, and the cutting techniques used for the diamonds and sapphires. Edwardian and Victorian pieces often show hand-engraved details and silver-topped gold, while Art Deco examples display geometric symmetry. Assay office marks and maker stamps provide precise geographic and chronological indicators. Comparing the stone cuts to known historical periods clarifies the timeline further.

Are unheated sapphires better?

Unheated sapphires have not undergone thermal enhancement to improve their natural colour and clarity. Collectors prize them for their untreated state and scarce geological origin. Heated sapphires remain standard in many commercial pieces from various decades. Both types offer durability, but unheated stones carry greater collector interest.

Can I wear a vintage ring daily?

Sapphires score nine on the Mohs hardness scale, making them durable enough for regular wear. The gold and platinum settings require periodic inspection by a jeweller to ensure stones remain secure in their original mounts. Care should be taken during manual tasks to protect older metalwork from undue pressure. Storing the ring separately prevents scratching from other jewellery.

What is a target ring?

A target ring is a specific cluster design where concentric circles of contrasting gemstones surround a central stone. This style gained popularity during the Art Deco period. The geometric concentric rings often combine sapphires, diamonds, and white gold or platinum. This layout creates a bold, graphic visual effect on the finger.