How Much Are Pearls Worth?

You are holding a strand, a pair of studs, or a single loose pearl, and you want a number. The short version: most pearls people already own are cultured, and the resale price is often modest. Fine saltwater pearls are the ones that cost serious money, and they are a smaller group than the jewelry box suggests.

Jump to: real, cultured, or fake · the four cultured types · what drives the price · what they sell for · spotting fakes at home · photograph them

The honest answer first

"Are pearls expensive?" and "are pearls worth anything?" are the same question in two moods. The answer depends on which pearls.

A fine South Sea or Tahitian strand costs serious money. A matched pair of high-luster Akoya studs can too. A freshwater strand from a department store, which is what turns up most often in a US jewelry box, usually resells for much less than it cost new. Imitation pearls — glass, plastic, or a coated bead — are worth little unless the metal is real.

Two prices get confused. Retail is what a shop charges for a new piece. Resale is what a buyer will pay you for the one you have. This page is about resale, in US dollars. An insurance replacement value tracks retail, and it is often higher than a private sale.

The ranges further down are broad brackets for clean, undamaged pieces. They sort "probably modest" from "take this to a jeweler." They are not a quote. Size, luster, and condition move the number more than the name of the type does.

Real, cultured, or fake

People searching "how much are real pearls worth" usually mean "not plastic." Jewelers use "real" more strictly. Separate three things before you put a price on anything.

Natural pearls grew with no human help, around some irritant inside a mollusk. They are uncommon in ordinary jewelry. The outside of a pearl cannot show that it is natural. Treat a pearl as cultured until a gem lab says otherwise.

Cultured pearls are also real nacre. A technician placed a bead, a piece of donor tissue, or both inside a mollusk, and the animal coated it. Nearly every pearl necklace sold for decades has been cultured. Cultured pearls pass every test for "is this nacre?" That result does not make them natural, and it does not make them valuable.

Imitations are glass, plastic, or shell beads with a pearl-like coating. They can look convincing in a photo taken from across the room. Up close, the surface and the drill hole usually give them away.

How much are real pearls worth, if "real" means natural? Often a great deal, and not a figure this page should pretend to fix. Significant natural pearls belong with a specialist. How much are cultured pearls worth? That is the practical question for almost everyone, and it runs from a few tens of dollars to several thousand, by the types below.

The four kinds of cultured pearls

Color and size are clues, not proof. A photo can suggest a type. It cannot confirm one.

Freshwater pearls are the most common, mostly from China, grown in mussels. Many are grown without a shell bead, so more of the pearl is nacre. They come in a wide range of sizes, shapes, and colors, and they sell at the lowest prices of the four. A white or cream freshwater strand is the usual "pearl necklace" in a gift box. Pearl is a June birthstone, and a gift strand is often one of these.

Akoya pearls are the classic round white saltwater pearls, from Japan and China. This is the look many US buyers picture: small to medium, round, white or cream, often with a soft pink overtone. They are usually grown around a bead. Quality varies more than the word "Akoya" suggests. A dull commercial strand and a sharp, high-luster strand are different objects.

Tahitian pearls are saltwater pearls from French Polynesia, from the black-lipped oyster. Body colors run gray, black, and brown, with green, blue, purple, or pink overtones. A dark pearl with green and pink together, often called peacock, is the overtone buyers look for. They are sometimes sold as black pearls. A dyed freshwater pearl can imitate the color and is a different thing.

South Sea pearls are saltwater pearls from Australia, Indonesia, and the Philippines, from a large oyster. They are the big ones: white, silver, or golden, with thick nacre when they are good. Size, and how few places they grow well, is why they sit at the top of the cultured market. A golden color comes from the oyster when the pearl really is South Sea. Color by itself does not prove the type.

What actually drives the price

Within one type, these are the factors that move the number. None of them can be measured properly from a phone photo.

• Luster. How sharp the reflection is on the surface. Bright and sharp is worth more than milky or chalky. This is the factor that separates a pearl you notice from one that looks like a bead. Among pearls of the same type, luster is often what the price follows.
• Size. Larger pearls of the same type and quality are worth more, and the gap gets wide at the largest sizes. A 6mm pearl and a 12mm pearl are not "twice the pearl."
• Surface. Spots, bumps, wrinkles, and pits. A few small marks are normal. Heavy spotting, or a chalky patch, drops the price.
• Shape. Round is the hardest shape to grow and, other things equal, the most valuable. Oval, drop, and baroque (irregular) pearls have their own buyers. Baroque is not a polite word for worthless.
• Color. The main color, plus any overtone (a translucent color lying over it) and orient (a rainbow sheen). Even color matters, and which colors sell easily moves with fashion. Dye, when it is present, often concentrates in the drill hole.
• Nacre. The crystalline coating that makes it a pearl. Thin nacre over a bead can look chalky and can wear through to the bead. Thick nacre is part of why good South Sea pearls, and many freshwater pearls, hold up.
• Matching. A strand, a bracelet, or a pair of studs is a set. The pearls need to agree in size, shape, color, and luster. One dull or off-size pearl pulls the whole piece down. A well-matched strand is worth more than the same pearls sold loose.
• A strand versus one pearl. A loose pearl is priced on its own. A necklace is priced as a set, and a longer strand uses more pearls and is harder to match. A choker has fewer pearls than an opera-length strand. Knots between the pearls are practical: if the string breaks, the pearls stay put. Knots do not prove the pearls are real.
• The clasp and the metal. Look for a stamp: 10K, 14K, 18K, 585, 750, PT, Plat, or 925. A 14k gold clasp on a tired freshwater strand can be worth more than the pearls. No stamp usually means a base-metal finding, which adds little. Price the metal on its own, then the pearls.

Wear sits on top of all of this. Perfume, hairspray, and abrasion dull luster. A cultured pearl worn through to the bead is damaged. It is not "more vintage" in a way that helps the price.

What pearls actually sell for

Rough secondhand brackets for the US, for a piece in clean condition: no broken clasp, no nacre worn through. These are wide bands for sorting a piece, not a count of recent sales. A shop's price for a new strand sits higher, and it varies by seller. An insurance appraisal is the cost to replace the piece, which is a different number from what a buyer pays you.

A single stud or a small pendant sits toward the bottom of its type unless the pearl is large and the luster is obvious. A long, well-matched strand sits toward the top. Gold or platinum in the clasp is extra. Think about it separately from the pearls.

The width of the bands is the useful part. Two necklaces that are both called Akoya can honestly belong hundreds of dollars apart. If your piece is near the top of a band, or you think it is South Sea, Tahitian, or natural, the next step is a person with a loupe, not a tighter guess from a photograph.

How to tell real pearls from fake ones at home

These checks separate nacre from a smooth imitation. They do not separate natural from cultured. They do not grade luster, and they do not produce a value. A cultured pearl and a natural pearl are both nacre, so they feel the same here.

1. The tooth test. Rest the pearl lightly on the biting edge of a front tooth and move it a short way. Nacre feels faintly gritty. Glass and most plastic feel slick. Do this once, gently. You are checking friction, not trying to mark the pearl. A textured imitation can feel gritty too, so a pass is a clue, not a certificate.
2. A 10x loupe, if you have one. Nacre looks layered and slightly uneven. A coated bead often looks painted, or the coating chips at the drill hole and shows glass or plastic underneath. A sharp line between a thin skin and a different core can also mean a cultured pearl with thin nacre over its bead. That is a quality problem on a real cultured pearl, not proof of a fake.
3. The drill hole, even without a loupe. On a strand, look at the edge of the hole. Chipped coating, or a color that only lives in the hole, is a bad sign. Dye on a freshwater pearl often pools there.
4. Weight and temperature are easy to over-read. Plastic is light and feels warm straight away. Pearl feels cooler and denser for a moment. Glass imitations are heavy too. Do not decide from this alone.

If the piece fails the tooth test and the hole looks coated, treat it as costume jewelry and price the metal. If it passes, you still do not know the type, the nacre thickness, or whether it is natural. That is the limit of a check at the kitchen table.

Photograph them so the estimate is useful

A photo can suggest a type and a starting range. It cannot verify authenticity, and it cannot grade luster or nacre the way a jeweler can. CostCam is a quick first pass, free, in the browser. It is not a pearl report.

The framing is the same as on the what is this worth page: one object, daylight, a plain background.

1. Photograph the whole piece so the length and the number of pearls are visible.
2. Take a second photo close up, in daylight, without flash. Flash flattens the reflection that luster depends on.
3. Include the clasp, and a readable shot of any metal stamp.
4. If a pearl is chipped, peeling, or worn through, photograph that. Hiding it produces a number for a pearl you do not have.

Then open CostCam and use the range as a bracket, not a verdict. A wide range usually means the photo could not show luster or the stamp on the clasp. Take another photo before you decide the piece is worthless.

When to get a professional appraisal

Use the photo estimate and the table above to pick a pile.

• Imitation, or ordinary freshwater you would not mind being wrong about — the estimate is enough. Keep it, give it, or sell it.
• Better freshwater or commercial Akoya — look at a few completed sales of a similar size and luster before you set a price. The photo range tells you whether that hour is worth spending.
• Fine Akoya, Tahitian, South Sea, or anything that might be natural — see a jeweler or a gem lab. A lab report is what separates natural from cultured. The outside of the pearl will not. For insurance, ask what it would cost to buy a similar piece, and keep that number separate from what a private buyer would pay you.

A useful rule: if being wrong by half would cost more than an appraisal, get the appraisal.

Frequently asked questions