Freshwater Pearl Necklace 5.5–6mm 18 Inch 9ct Yellow Gold Ball Clasp

Elegant, luminous and completely timeless, this is a pearl necklace that means something.

This freshwater pearl necklace features a continuous strand of round white pearls, each measuring 5.5–6mm, individually selected for roundness, lustre and perfect consistency from clasp to clasp. At this size, each pearl carries a genuine richness; that deep, organic glow that is entirely specific to a real cultured pearl and entirely impossible to replicate. At 18 inches, the strand sits just below the collarbone with a beautifully relaxed drape, flattering a wide range of necklines and moving with the wearer in a way that makes it feel as natural as a second skin.

The strand is finished with a polished 9ct yellow gold ball clasp, a warm, quietly luxurious detail that fastens securely and sits neatly at the nape of the neck. Each pearl is individually knotted in the traditional manner: a meticulous technique that protects each stone, ensures even spacing throughout the length of the necklace, and gives the piece the fluid, graceful movement that distinguishes a properly made pearl strand from everything else.

Freshwater pearls are real, natural pearls, cultivated in freshwater mussels, harvested and graded for quality, and worn by women for centuries for very good reason. A 5.5–6mm pearl at 18 inches is a piece that occupies a beautifully considered sweet spot: substantial enough to feel genuinely luxurious, long enough to layer or wear alone, and versatile enough to take from a Monday morning to a Saturday evening without a moment's thought. Pearl jewellery at this level is not a trend. It is an investment in something that will be worn, loved and eventually passed on.

This necklace is in stock and ready to wear. It arrives in our signature Fogal & Barnes packaging, beautiful to receive, and equally beautiful to give.

Product Details

FAQ Section

Are these real pearls? Yes. These are genuine freshwater cultured pearls, real pearls grown in freshwater mussels through a natural cultivation process, not imitation or synthetic. Each pearl has been individually selected for lustre, roundness and consistency across the full length of the strand.

What is the difference between freshwater and Akoya pearls? Akoya pearls are saltwater cultured pearls, traditionally associated with Japanese pearl farming, and known for their very high lustre and near-perfect roundness. Freshwater pearls are cultivated in freshwater mussels and have a softer, more organic lustre with a slightly warmer appearance. Both are real, beautiful pearls. Freshwater pearls offer exceptional quality and value and are the most widely worn cultured pearl in fine jewellery today.

How will this necklace sit? At 18 inches, this necklace sits just below the collarbone, offering a slightly longer and more relaxed drape than the classic 16 inch length. The 5.5–6mm pearl size gives the strand a rich, luminous presence at this length; substantial and confident without being formal. It works beautifully worn alone or layered with a longer chain.

Is this necklace suitable as a bridal or wedding gift? Absolutely. An 18 inch freshwater pearl necklace at 5.5–6mm is a wonderful bridal choice; the pearl size photographs beautifully, the length suits a wide range of dress necklines, and the overall effect is one of effortless, timeless elegance. It also makes a deeply personal and lasting gift for a bride, bridesmaid, mother of the bride, or any special milestone occasion.

How should I care for my pearl necklace? Always put pearls on after applying perfume, hairspray and cosmetics, as chemicals can dull the nacre over time. Wipe gently with a soft, damp cloth after wearing and store flat or loosely coiled rather than hanging, to protect the silk thread. With proper care, a pearl necklace will retain its lustre for a lifetime.

Does it come gift-wrapped? Yes. Every piece from Fogal & Barnes arrives in our signature packaging, ready to give or to keep.