A cultured pearl necklace is a strand of real pearls grown on pearl farms, where a technician places a nucleus inside a living oyster and the animal coats it in nacre over months or years. Cultured is not imitation — it is how virtually every pearl sold today is produced, whether Akoya, South Sea, Tahitian or freshwater.

That single word, cultured, scares off more buyers than it should. So before lengths and prices, let's settle what it means — and then build your necklace decision in the order we'd walk a friend through it.

What "cultured" actually means

For most of history, finding one gem pearl meant opening thousands of wild oysters, and pearls belonged to royalty. Culturing changed that: people learned to start the pearl — insert a small bead and a sliver of mantle tissue — and let the oyster do precisely what it does in the wild, laying down layer after layer of real nacre. The material, the lustre and the slow growth are identical to a natural pearl's; only the first step is human. Today well over 99% of pearls on the market are cultured, ours included, and the word on a label is a mark of honesty, not a warning.

The four families of cultured pearl necklace

The oyster determines the look and the budget:

• Akoya (Pinctada fucata) — the classic: white 6–9 mm rounds with mirror-sharp lustre. The definitive wedding and office strand.
• South Sea (Pinctada maxima) — the statement: 9–15 mm pearls in white, silver or natural gold with a soft satin glow. The heirloom buy.
• Tahitian (Pinctada margaritifera) — the character piece: naturally dark grey-to-black pearls, no two alike, colour never dyed.
• Freshwater (mussel-grown) — the budget door: charming, affordable, usually softer in lustre and shape.

Prices spread accordingly — from under a hundred dollars for freshwater to five figures for fine South Sea strands. For real numbers by type and size, our pearl price guide built on market data breaks it down without the fog.

Choosing your length

If you're buying a first strand and hesitating, choose princess length. It works with everything from a t-shirt to black tie, which is why it's the length we restring most often for clients' daughters years later. Height matters a little too: chokers flatter long necks, while taller frames carry matinee and opera lengths effortlessly. And measure a necklace you already love before ordering — two centimetres changes where a strand sits more than most buyers expect.

How a matched strand is actually built

Here's the part the label never shows. A 45 cm strand of 8 mm pearls needs about fifty pearls that agree with each other — in colour, overtone, lustre and size — and harvests don't cooperate. Our sorters draw from trays of hundreds to find neighbours that flow, drill each pearl dead-centre, and knot the strand on silk so the pearls never grind together and a broken thread loses one pearl, not fifty. When a strand looks effortless, that's weeks of patience hiding in plain sight.

Is a cultured pearl necklace real?

Completely. The pearls are grown by living oysters from real nacre; farming only starts the process. "Cultured" distinguishes farm-grown pearls from wild natural pearls — which are now so rare they trade at auction — not from real ones.

How much does a good cultured pearl necklace cost?

Freshwater strands start under $100, quality Akoya commonly runs a few hundred to a few thousand, and Tahitian and South Sea strands climb from there with size and grade. The honest answer depends on pearl type, size, and matching — the price guide linked above shows real ranges.

How do I care for a pearl necklace?

Last on, first off: put pearls on after perfume and spray, take them off before showers and sport. Wipe with a soft cloth after wear, store flat away from harder gems, and restring every few years if you wear them often.

When you're ready to look, start where your taste already points: the deep natural colours of a black pearl necklace, or the bright classic shine of our Akoya pearls. Send us a message if you'd like help judging a strand's matching — it's the thing we most enjoy being asked.