Pearls

There are several types of pearls, each with their own unique characteristics. South Sea pearls are among the most prized, known for their large size, beautiful natural colours and exceptional lustre. Akoya pearls are typically smaller and renowned for their classic round shapes and bright, mirror-like lustre. Freshwater pearls offer a wonderful variety of shapes, sizes and colours, while Tahitian pearls are famous for their naturally dark colours, including grey, green, blue and peacock tones. You can also find distinctive baroque pearls, which have organic, irregular shapes and a beautifully individual character.

The key difference is how the pearl begins its formation. Natural pearls form without human intervention when an irritant enters a mollusc and layers of nacre develop around it. They are extremely rare and highly sought after. Cultured pearls are created with human assistance, where a technician introduces an irritant or nucleus into the mollusc, allowing the natural pearl-forming process to take place. The majority of pearls available in jewellery today are cultured pearls, including South Sea, Akoya, Tahitian and freshwater pearls.

Pearls require a little extra care because their nacre surface is softer than many gemstones. After wearing, gently wipe your pearls with a soft, slightly damp cloth to remove oils, perfume or other residues. Avoid harsh chemicals, jewellery cleaners, ultrasonic cleaners and abrasive materials. Store pearl jewellery separately in a soft pouch or lined jewellery box to help prevent scratches, and avoid storing pearls in very dry or airtight conditions for long periods. For valuable or heirloom pearl jewellery, professional cleaning and inspection is recommended.

Over time, some pearls can develop a yellow or cream appearance due to ageing, changes in the nacre, environmental conditions or prolonged exposure to heat and dryness. This can be a natural part of an older pearl’s character, particularly with vintage or heirloom jewellery. The original colour cannot always be restored, and pearls should never be treated with harsh whitening products or chemicals. If your pearls have changed colour, bring them to a professional jeweller for assessment before attempting to clean or restore them.

Pearls can certainly be enjoyed regularly, but they benefit from thoughtful care. Their nacre is relatively delicate, so avoid wearing pearl jewellery while exercising, swimming, showering, gardening or doing activities where it may be scratched or exposed to chemicals. Perfume, hairspray and cosmetics should also be applied before putting on your pearls. With proper care and regular professional checks, pearl jewellery can be worn and treasured for many years.