Jewellery School

Bevilles Jewellery School 101 is your guide to diamonds, gemstones, and precious metals.

Pearls 101

Discover the story behind pearls - from how they are formed to their rich history and the different pearl types available at Bevilles.

What Makes Pearls? (What Animal Makes Pearls)

Pearls are created by mollusks, including oysters, mussels, clams and some snails. When a mollusc reacts to an irritant or injury, meaning a grain of sand that found its way inside the shell, it may coat it with layers of nacre - the shimmering material that gives pearls their natural glow.

From Irritant to Gem: How a Pearl Forms

A pearl begins when an irritant enters the mollusc. In nature, this happens naturally; in pearl farming, a small starter is carefully introduced. The mollusc then builds layers of nacre around it over months or years, slowly creating a pearl.

Nacreous vs Non-Nacreous Pearls

Most jewellery pearls are nacreous, meaning they contain nacre and have the classic pearl lustre we know.

Some pearls, like conch and melo pearls, are non-nacreous. Instead of a mirror-like glow, they display a smooth, porcelain-like appearance with unique patterns and natural character.


At Bevilles, we primarily offer Freshwater Pearls - a beautiful and affordable pearl option known for their natural lustre, unique shapes, and everyday elegance. They make timeless pearl jewellery accessible for every style and occasion.

Cultured Freshwater Pearls

Freshwater pearls are cultured. Most pearls on the market today are cultured, meaning they are grown with human assistance. They offer excellent quality and consistency.

Popular and affordable, cultured freshwater pearls come in a variety of shapes and sizes. They’re perfect for everyday wear and modern styles.

History: 
Cultured Freshwater pearls have a history spanning over 800 years, dating back to at least the 13th century in ancient China.

SHOP FRESHWATER PEARLS

Synthetic (Imitation) Pearls

Also known as faux or simulated pearls, these are man-made and designed to replicate the look of real pearls. They are a budget-friendly option, perfect for fashion jewellery and trend-led styles.

SHOP SYNTHETIC PEARLS

Mother of Pearls

Mother of pearl, also called nacre, is the iridescent inner layer of a mollusc shell. While not a pearl itself, it’s often used in jewellery for its soft glow and smooth finish, offering a beautiful and affordable alternative with a similar luminous effect.

History: The earliest recorded human use of mother of pearl in jewelry and artifacts dates back roughly 5,200 years to ancient Egyptian civilizations.

SHOP MOTHER OF PEARLS

Shell Pearl

Shell Pearl is a manufactured pearl alternative crafted from freshwater shell (mother-of-pearl). The shell material is processed and formed into beads before being finished with a lustrous pearlescent coating to create the appearance of a pearl. Shell Pearls are designed to offer a smooth finish and consistent shape while providing a pearl-inspired look.

History: By the late 19th and early 20th centuries, as the commercial mother-of-pearl shell trade boomed, leftover shell material and solid pieces of mother-of-pearl began to be shaped into beads.

SHOP SHELL PEARLS

History of Pearls

Pearls are among the oldest gemstones known to humanity, treasured for their natural beauty and rarity for thousands of years. Unlike most gemstones, pearls don’t need to be mined - they are created by living molluscs.

Ancient Beginnings

The exact origins of pearl jewellery are unknown, but archaeological discoveries suggest pearls were being collected and worn thousands of years ago. Ancient civilisations in the Middle East, India and Asia valued pearls as symbols of wealth, beauty and status.

Pearls in Ancient Rome

Pearls became particularly fashionable in Ancient Rome, where they were associated with wealth and social status. Roman women wore pearls in jewellery and even decorated clothing and accessories with them.

Pearls in Asia

Pearls have held deep cultural significance throughout Asia for centuries. In China, they were associated with wisdom, prosperity and good fortune, while in India they became closely connected with royalty, spirituality and ceremonial jewellery.

The Pearl Trade

For centuries, natural pearls were collected by divers from oyster beds and other molluscs. Because natural pearls were rare and unpredictable, high-quality examples were extremely valuable.

Pearl fisheries developed throughout regions including the Persian Gulf, the Gulf of Mannar, India, Japan and Australia.

The Birth of Cultured Pearls

A major change came in the early 20th century with the development of successful cultured pearl farming in Japan. Instead of relying entirely on naturally occurring pearls, farmers learned how to introduce a nucleus into oysters and encourage them to produce nacre around it.

This made pearls more accessible and transformed the global pearl industry.

Pearls Today

Today, pearls remain a jewellery classic, available in many varieties including freshwater, Akoya, South Sea and Tahitian pearls. Cultured pearls have made the beauty of pearls accessible to a much wider audience, while natural pearls remain exceptionally rare.

JEWELLERY CARE & FIT

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PEARL BUYING GUIDE

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HOW TO CARE FOR PEARLS

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JEWELLERY GIFT GUIDE

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HOW TO FIND YOUR RING SIZE