Ranking the Top 10 Jewelry Manufacturers in USA

Introduction

If you are looking for jewelry manufacturers in USA, you’re in the right place.

This article will cover the top 10 jewelry manufacturers in USA. We will cover the quantity they can produce, the technology they use, and quality control, as well as customization.

All of these differences matter to the B2B buyer when they are looking for the correct resource for their jewelry manufacturer needs.

Stuller, Inc. (Lafayette, LA)

Short Description:

Stuller, Inc. (Lafayette, LA) and can be described as a jewelry manufacturer and also a logistical home for thousands of independent jewelers throughout the US. I have personally witnessed how many of these small businesses rely solely on Stuller’s catalog. They are often referred to as the “Amazon” for fine jewelry parts.

Advantages:

Stuller’s specialty is their full-service approach. They do not just create jewelry; they provide everything that a jeweler would need. Their factory incorporates CAD systems, 3D print and laser machines to build custom pieces. If you need a certain sized ring or custom mounting, within a few days, they can deliver your request.

Their finding department produces millions of clasps, settings, and chains in a year! They also have a metal refinery, which reprocesses old jewelry into new materials. They also offer training programs to teach jewelers new techniques.

MJJ Brilliant (New York/California)

Short Description:

MJJ Brilliant is a major player in high volume in the United States. When you go into a major national retail chain, it is highly likely that the item is manufactured from a facility like MJJ Brilliant. They specialize in high-volume production.

Advantages:

The company has perfected its process for taking a design from sketch to shelf. Their designers collaborate with retailers to put together exclusive collections. Once approved, the factory can replicate 50,000 identical pieces with 100% consistency. They use computer-controlled casting machines to pour the metal at a prescribed temperature, making sure all of the parts are to spec. And their quality control team inspects each part three times before they are shipped.

The Welman Group (Los Angeles, CA)

Short Description:

Welman Group has been manufacturing jewelry since 1989, based in Los Angeles. Their factory makes a combination of classic and trendy pieces, in gold, silver, and platinum. Recognized for their flexibility, Welman Group can transition from traditional wedding bands to modern statement pieces.

Advantages:

Welman’s product development department is what separates them from the others. They can take brands’ rough ideas and create a producible design and durable enough to withstand day-to-day wear, all while offering competitive prices.

They make use of vacuum casting to produce bubble-free metal pieces and centrifugal casting to capture detailed designs. Each piece goes through eight separate steps, from a wax model to the final polish. Their setting department can set from small diamond chips to large-shaped stones.

Leo Schachter Diamonds (New York, NY)

Short Description

Although Leo Schachter Diamonds doesn’t own a metal Factory, they are one of the strongest jewelry manufacturers in America, as a supplier of diamonds globally. They provide the principal component—the diamonds—for nearly every major engagement ring maker in the USA.

Advantage:

The company was the first to introduce the Leo Diamond, which is its own distinct cut featuring 66 facets rather than classically 57 facets. The additional cuts contribute to more light being visible coming off their diamonds.

Leo Schachter acquires their diamonds from African mines and maintains unbroken relationships with the mines to verify ethical sourcing of diamonds. All diamonds receive an accompanied certificate documenting its origin from mine to market.

KGM Industries (Location Varies/LA Focus)

Short Description:

KGM Industries focuses on manufacturing jewelry for brands that sell it under their own labels. Their factory in Los Angeles company does everything from producing basic silver chains to complex gold jewelry. They offer the unique service of being able to replicate existing jewelry or to create designs to customer specifications.

Advantages:

One of the things that makes KGM special is its flexible minimum orders.  While other manufacturers may have a minimum of 1,000 pieces, KGM requires only 100 pieces to support small brands; it is ideal for new companies that are in the market testing phase. KGM offers packaging and labeling services, shipping as retail-ready.

With their updated facility and automated machines for polishing and computerized precision chain-making equipment, KGM can assure consistent quality in the manufacturing of thousands of pieces using plating options of rhodium, gold, and rose gold.

Bamina Jewelry (New York, NY)

Short Description

Bamina Jewelry is the go-to partner for luxury boutique brands in the United States. They focus on custom, high-end fabrication, where the quality of the finished piece matters more than the volume. They work primarily with platinum and 18-karat gold, materials that require special handling techniques.

Advantages:

Bamina Jewelry is a partner of choice for luxury boutique brands in the United States. Their company is focused on custom, high-end fabrication where the finished piece is more important than the volume. They work primarily with platinum and 18k gold – materials that require special handling techniques.

MKM Jewelry (Los Angeles, CA)

Short Description:

MKM Jewelry is the modern, high-tech Factory, located in the Los Angeles jewelry district. They can create a complicated design process fast and accurately because they have advanced machinery. Because MKM Jewelry focuses exclusively on silver jewelry, they can offer their client quality and speed.

Advantages:

The CAD team can take a napkin sketch and produce a 3D model in a matter of hours. The digital files produced are loaded directly into CNC machines that create an exact wax model within 0.01mm tolerance. The casting process uses programmable furnaces to heat the metal to specific temperatures, ensuring porosity and strength.

MKM’s laser welding stations allow for repairs and alterations without the need to heat entire pieces. Therefore, some things can be added, or repairs made to the existing pieces without damaging stones or finishes.

Mastoloni (New York, NY)

Short Description:

Mastoloni is the pre-eminent pearl expert. They import cultured pearls from farms in Japan, China and Tahiti into their New York facility. They sort millions of pearls each year to match each pearl for size, color and luster.

Advantages:

The company has been working with pearl farms for over three generations. This relationship allows them can get the best quality of pearl.. Their graders sort each pearl into 15 separate grades of quality. Only the finest grades are used in Mastoloni jewelry.

Their stringing department uses silk thread and has been using traditional knotting methods for decades. Each knot is placed between each pearl so the pearls do not rub against each other and to secure the pearls just in case the thread breaks. They have also pioneered some of the modern treatment options used with pearls, such as coating the pearl to increase durability.

Durango Silver Company (Durango, CO)

Short Description:

For more than 50 years, Durango Silver Company has been designing and creating authentic Southwest jewelry. Their workshop in Colorado sources turquoise from American mines, located in Arizona and Nevada, which allows them to have a truly American piece of jewelry from the stone to the setting.

Advantages:

The business retains Native American jewelry customs, while also making jewelry for contemporary buyers. Their designs range from traditional squash blossom necklaces to modern silver rings.

Every piece bears the hammer marks and slight imperfections found in handmade work. They also cut their own cabochons, shaping raw turquoise into smooth stones for setting.

Lee’s Manufacturing (East Coast Focus)

Short Description:

Lee’s Manufacturing may not create flashy finished jewelry, but they are essential to the American jewelry industry. Their factories make all the small parts every other manufacturer requires: clasps, jump rings, ear wires, and chain extenders. Without companies like Lee’s, other manufacturers would not be able to complete their pieces.

Advantages:

Lee’s Manufacturing maintains over 5000 style components.

Their stamping presses can produce 10,000 jump rings per hour. These machines hold tolerances of 0.05mm, so you know that each ring closes precisely. They produce findings in materials including brass, copper, silver and gold-filled. And, their plating department can finish with different plating to coordinate with any jewelry style.

Final Thoughts

Jewelry manufacturers in the United States provide distinct benefits for B2B purchasers. Quality inspection happens on-site, communication happens in real-time without the issues of translating language, and and ethically sourced materials parts are inserted into the mix. These factories use advanced machinery and cutting-edge technology like 3D printing and CAD design to remain on the global stage as a better option.

Although the American manufacturing sector shines in so many areas, companies such as OOTB Jewelry serve as another option with end-to-end customized manufacturing service in China, offering direct shipping to a location in the USA for buyers who are looking for variety and pricing.