No chance of giant pearl from UK’s biggest ever oyster
An oyster of record breaking size in the UK has turned up in a fish marked in Plymouth. The giant shellfish, which has been dubbed ‘Shelly’, measures 7” across and weighs 3lb. It’s currently residing in the local aquarium, where it is on public display and proving to be quite the tourist attraction.
Unfortunately for fashionistas who are loving the current revival of pearl jewellery though, there’s no chance of a giant hidden gem inside the shell, because Shelly is the wrong type of oyster. It’s an especially large example of the edible oyster, the only species that live in the English Channel. Although edible oysters do secrete a hard substance called ‘pearls’ it is of no value, unlike the beautiful varieties that come from other oysters and are used to make jewellery.
The valuable pearls used to make pearl earrings, necklaces, bracelets and other jewellery are found in Pteriidae or feathered oysters, which nowadays are farmed on large pearl farms across the world, mainly in China. Pearls are formed inside the shell of an oyster when a grain of sand or other irritant finds its way in and the oyster coats it with layers of a substance called nacre to make it smooth. Natural pearls are a lot more highly valued than the cultured variety as they are much rarer and hard to find.
Pearls have been worn for hundreds of years, it’s tradition for brides to wear pearls as well as the rich and glamorous across countless generations. They are a sign of purity and love, and large pearls are a way of publicly displaying wealth and class. The introduction of cultured pearls to the jewellery market has made them more widely available in recent years, and the popular vintage fashion revival along with a number of high profile celebrities publicly displaying their love for pearl sets and other classic jewellery means pearls are as desirable as ever. Michelle Obama is the latest in a long line of celebrities showing off their pearls in the fashion pages, she is becoming famous for her unique style and ‘imaginative’ jewellery choices including lots of pearls and brooches.