What a Hallmark Tells You About Native American Jewelry

A hallmark is a small thing — a stamped mark, sometimes no larger than a thumbnail, pressed into the silver on the inside of a cuff or the back of a pendant. But it carries a weight entirely disproportionate to its size. A hallmark tells you who made a piece, connects it to a specific human artist, and provides the single most reliable basis for authentication and valuation in the Native American jewelry market.

Understanding hallmarks will make you a better buyer, a more confident collector, and someone who is much harder to fool.

What a Hallmark Is

A hallmark is a maker's mark — a unique identifier stamped or engraved into the silver by the individual artist who made the piece. In the Native American jewelry market, hallmarks are typically initials, stylized monograms, animals, or graphic symbols. Each artist's hallmark is personal to them and registered, ideally, with authentication bodies like the Indian Arts and Crafts Association (IACA).

Hallmarks in Native American silverwork emerged as a widespread practice in the mid-twentieth century, as the market for this jewelry grew and attribution became commercially important. Earlier pieces — nineteenth and early twentieth century work — are typically unsigned, which creates attribution challenges that specialists navigate through style and technique analysis.

What a Hallmark Tells You

The piece was made by a specific person. This is the most fundamental thing a hallmark provides. Not a factory, not a workshop brand, not an importer's label — a specific human being who developed a skill over years of practice.

The artist has a professional practice. Registering a hallmark is a deliberate act. Artists who take the step of creating and using a distinctive mark are typically serious professionals with a documented body of work.

Provenance is documentable. A hallmarked piece can be researched. Resources like the Heard Museum's hallmark registry allow buyers and dealers to identify artists from their marks. When Turquoise Mustang identifies a piece as being by Delbert Gordon or Darryl Becenti, that identification rests on the hallmark combined with our direct knowledge of those artists' work.

Bear Overlay Cuff by Freddy Charley — a hallmarked piece carries its artist's identity into every room it enters. The bear here carries both cultural significance and individual attribution.

What a Hallmark Does Not Guarantee

Hallmarks can be forged. This is illegal and uncommon in established retail, but it exists in the market, particularly at lower-end venues. A hallmark on a piece acquired from a street vendor or an unknown online seller carries less assurance than the same mark on a piece purchased from a dealer with established artist relationships and decades of credibility.

Not all genuine Native American-made pieces are hallmarked. Some artists, particularly older or more traditional practitioners, do not use hallmarks. Vintage pieces from before the 1950s predate the widespread practice. Absence of a hallmark is not proof of inauthenticity — but presence of one, from a reputable source, is meaningful evidence of authenticity.

How to Look Up a Hallmark

The most accessible hallmark research resources:

• The Heard Museum in Phoenix maintains one of the most comprehensive hallmark registries for Navajo and Pueblo silversmiths
• The Indian Arts and Crafts Association (IACA) maintains a registry of registered artist members
• Specialist dealers like Turquoise Mustang, who have decades of direct artist relationships, can often identify hallmarks from memory or reference

Repousse Cuff with New Lander Turquoise by Gene Nataan — every piece at Turquoise Mustang with an identifiable artist is attributed on the product page, with hallmark noted where visible.

Hallmarks at Turquoise Mustang

Every Native American artist piece in our collection is identified by artist name and tribal affiliation on the product page. Where hallmarks are present and identifiable, they are noted. Our artist relationships — built over fifty-plus years of direct buying from artists and their families — are the foundation of every attribution we make.

We do not guess. If a piece is unsigned and the artist cannot be identified with confidence, we say so. If a piece is attributed to an artist, that attribution is based on the hallmark plus our firsthand knowledge of that artist's work.

Read more: How to Identify Authentic Native American Jewelry. Browse the Native American Collection. Meet the artists: Meet Our Artists.