Niʻihau shell jewelry: prices, grades and how to tell it's real

A Niʻihau shell lei is a necklace strung from tiny shells gathered on Niʻihau, the privately owned island west of Kauaʻi, and it is protected by its own state labeling law. Under Hawaiʻi Revised Statutes §486-118.5, a lei may be sold as “Niʻihau” only if all of its shells are from Niʻihau and it was made entirely in Hawaiʻi; a lei with at least 80 percent Niʻihau shells, by count, may say so with its exact percentage. Prices run from a few hundred dollars for a single strand of common shells to many thousands for rare multi-strand lei. To judge one, read the label, examine the shells closely, and get the seller’s description in writing.

The shells: momi, laiki and kahelelani

Three kinds of shell make up most Niʻihau lei:

Shell	What it looks like	Notes
Momi (Euplica varians)	Small, glossy, oval	Some 20 varieties, from bright white to dark brown. The most common Niʻihau shell, often strung in the pīkake style, where the shells look like strands of jasmine buds.
Laiki (Mitrella margarita)	Like lustrous grains of rice	White and ivory to yellowish beige, some with brown stripes.
Kahelelani (Leptothyra verruca)	Tiny turban shells, under about 5 mm	Soft pink to deep brown. The hardest to string and the most costly; hot pink and black are the rarest.

Lei makers also use other shells, and a lei that mixes kinds, usually momi with kahelelani, is called kipona. Kahelelani are often sewn into round, rope-like lei (poepoe).

Who makes the lei

The shells come from Niʻihau’s beaches and waters, and the lei are made by people of Niʻihau’s small Native Hawaiian community. Civil Beat reported in 2014 that fewer than 200 people live on Niʻihau and that there are few ways to earn a living there, which is part of why the 2004 law was passed: to protect one of the community’s few sources of income. The island has been privately owned since 1864 and is closed to the public. You don’t need to go there; lei reach buyers through families, galleries and shops on Kauaʻi and elsewhere in Hawaiʻi. Our Kauaʻi buying guide and the makers directory list places that sell them.

Why Niʻihau shell lei cost so much

Each shell is gathered by hand from the sand, sorted for size, color and soundness, pierced and strung. Many shells break during piercing, and many more are discarded because they are chipped, worn or the wrong shade. HAWAIʻI Magazine reports that a single strand can take years to finish.

The price then depends on:

• Shell type. Momi are the most plentiful and the least costly; kahelelani are the smallest, slowest to string and the most expensive.
• Color. Rare colors, such as hot pink or black kahelelani, raise the price sharply. So does a lei matched to a single even color.
• Matching and gradation. A fine lei uses shells of closely matched size and shade, often graded smoothly along the strand.
• Strands and length. Five strands use roughly five times the shells of one, at the same length.
• Style and tightness. Sewn rope styles and tightly worked patterns take far longer than a single strand of momi.

Some published examples, as dated reference points rather than current prices: Civil Beat (2014) reported that a single lei can fetch as much as $30,000; HAWAIʻI Magazine showed a five-strand, multicolor kahelelani lei at $15,900; Hawaii Business reported a five-strand kahelelani sale at $7,500; and a Maui gallery quoted by Maui Magazine gave a range from $235 for a single strand of momi to $15,000 for an elaborate five-strand lei.

Our Hawaiian jewelry price guide covers gold pieces; Niʻihau shell lei are priced on entirely different terms, so don’t compare the two.

How to tell if a Niʻihau shell lei is real

Read the label word for word. “Niʻihau shell lei” means, under the law, all Niʻihau shells and made in Hawaiʻi. “Contains 85% Niʻihau shells” is legal for a lei of 80 percent or more. Words like “Niʻihau style”, “momi shell” or “Hawaiian shell” mean something else, and shells from Kauaʻi or elsewhere may lawfully be called momi, laiki or kahelelani, but not Niʻihau.

Look at the shine. Lei makers and dealers say Niʻihau shells are generally brighter and more lustrous than the same species picked up on Kauaʻi, which tend to look duller. Compare under daylight, and if the shop has several lei, compare them side by side.

Check every shell. Under a loupe or your phone’s zoom, the shells in a good lei are whole: no holes, chips, cracks or worn tips. A strand of uneven, chalky or broken shells is either a low grade or not what it claims to be.

Look at the matching. Fine lei use closely matched shells. Shells that vary widely in size and color along the strand suggest a cheaper lei, whatever the label says.

Be wary of a low price. A long multi-strand kahelelani lei for a few hundred dollars is not a bargain. The Garden Island reported in 2004 that fake Niʻihau lei had turned up for sale on Oʻahu and Kauaʻi, which was one reason the law was passed.

Get it in writing. Ask for a receipt or certificate that names the shells, the style, the percentage of Niʻihau shells, and who strung the lei or which family it came from. Many sellers provide a certificate. We could not find a legal requirement that a certificate be issued, so it is the seller’s written promise rather than a state document. Kauaʻi lei makers have held panels that examined lei and issued certificates only when everyone agreed, but we could not confirm that any such service runs today.

What to ask the seller

• Which shells are in the lei, and are 100 percent of them from Niʻihau? If not, what percentage?
• Who strung it, and was it made in Hawaiʻi?
• How many shells or strands, and what is the length?
• Will you put the description on the receipt, or provide a certificate?
• Can it be restrung or repaired, and by whom?

Care

Shell is mostly calcium carbonate, the same mineral as limestone, so perfume, sunscreen, lotion and household cleaners can etch it and dull its shine. Put your lei on last and take it off first. Keep it out of the ocean, pools and the shower. Store it flat or loosely coiled in a soft cloth or box, away from heavy pieces that can chip the shells, rather than hanging it, which stresses the cord. If the cord frays or a clasp loosens, take it to a lei maker who works with Niʻihau shells rather than a general jeweler. Our koa and shell inlay care guide explains why shell reacts to acids.