At first glance, pearls and mother of pearl may seem almost the same—both luminous, both born from the shell of an oyster or mollusc. Yet they are distinct materials, each with their own beauty, symbolism and place in jewellery.
If you have ever wondered what sets them apart, here is everything you need to know.
What Are Pearls?
A pearl is a gemstone created inside a mollusc when layers of nacre are secreted around a small irritant. Over time, this builds into the round or irregularly shaped gem we recognise as a pearl.
▫︎ Appearance: Pearls have a three-dimensional, glowing lustre that feels almost alive. No two are ever identical.
▫︎ Use in jewellery: Because they form as complete gems, pearls are usually set whole—strung into necklaces, worn as drops on earrings or made into pendants.
▫︎ Symbolism: Pearls are often seen as symbols of purity, transformation and timeless beauty.
What Is Mother of Pearl?
Mother of pearl, also known as nacre, is the same material that coats the inside of a mollusc shell. It is flat rather than spherical, and is cut into shapes to be used in jewellery or decorative pieces.
▫︎ Appearance: Iridescent with a shimmering play of colours across its surface—white, pink, grey or even green.
▫︎ Use in jewellery: Mother of pearl is often carved into flowers, inlays or other designs that highlight its smooth surface.
▫︎ Symbolism: Traditionally linked with protection, calm and a connection to the sea.
Key Differences Between Pearls and Mother of Pearl
▫︎ Form: Pearls are whole gems; mother of pearl is the inner lining of a shell.
▫︎ Shape: Pearls are usually rounded; mother of pearl is flat and can be shaped.
▫︎ Look: Pearls glow softly from within; mother of pearl shimmers with surface iridescence.
▫︎ Use: Pearls are worn as standalone gems; mother of pearl is often carved or inlaid.
Pearls and Mother of Pearl at LENAE
At LENAE, we love the contrast between these two materials. Our Jeanne Pearl and Mother of Pearl Flower Jewellery Set, for example, pairs luminous freshwater pearls with mother of pearl petals—a dialogue between depth and surface, between softness and shine.
Each material is unique, yet when worn together, they create a conversation of textures and light—contemporary, fashion-forward and full of meaning.
✨ Key takeaway: Pearls and mother of pearl are sisters of the sea. One forms as a gem in its own right, the other lines the shell with its shimmering beauty. Together, they tell a story of nature’s artistry—reborn as jewellery you can wear every day.