How do I date an 18ct sapphire diamond ring?

Dating relies on the style of the setting, the cut of the stones, and hallmarking evidence. Victorian and Edwardian pieces often display delicate claw work or millegrain edges, while Art Deco examples show geometric lines. Changes in gold colour and the introduction of platinum in mountings also help determine the period of manufacture.

What is a cluster ring?

A cluster ring groups a central gemstone, such as a sapphire, with a surrounding border of smaller diamonds. This configuration increases perceived scale and sparkle. The style remained popular from the Victorian era through the mid-twentieth century.

Are these rings suitable for daily wear?

Diamonds and sapphires rate high on the Mohs hardness scale, making them durable for regular use. However, 18ct gold is softer than platinum and requires occasional inspection of the claws. Removing the ring during manual tasks preserves the integrity of the setting.

What is an old European cut diamond?

An old European cut is a predecessor to the modern round brilliant diamond, featuring a smaller table and hand-faceted proportions. It appears commonly in antique pieces. This cut produces a distinctive warmer light reflection compared to contemporary stones.