Top 20 Custom Jewelry Stores in LA

Top 20 Custom Jewelry Stores in LA

Choosing a custom jeweler in Los Angeles feels like a high-stakes scavenger hunt. One wrong turn into the Diamond District and you’re met with aggressive sales pitches and fluorescent lighting that makes every stone look "perfect" until you get it home.

At Maroth Jewels, we work with clients every day who come to us after feeling overwhelmed by the LA market. They aren’t just looking for a "top 20" list; they are looking for a jeweler who won't treat their $5,000 budget like a "starter kit" or hide the truth about why a certain setting won't survive daily wear.

Los Angeles is the heartbeat of the jewelry world, but finding the right partner requires knowing where the "marketing gloss" ends and real craftsmanship begins. Below is our expert guide to the best custom jewelry stores in LA, filtered through the lens of those who actually know how the bench works.

Top 20 Custom Jewelry Stores in LA (The 2026 Shortlist)

1. Peter Norman (Brentwood)

If you want platinum, go here. Peter Norman is a purist. While many LA jewelers have moved toward faster casting methods, his team still favors hand-forging. In our experience, hand-forged platinum is significantly denser and more durable than cast platinum, which can be prone to "pitting" or microscopic bubbles. Best for: Period-accurate vintage styles and high-durability platinum.

2. Sofia Kaman (Santa Monica)

Sofia has mastered the "bohemian luxury" aesthetic. She’s one of the few who successfully uses unique cuts like "Moval" or old-mine cuts in modern settings. If you’re tired of the standard "Tiffany setting" and want something that looks like it was found in a Parisian attic but made with modern integrity, she’s the one. Best for: Alternative brides and sustainable, low-profile designs.

3. Artisan LA (Los Feliz)

Julio Benez is a GIA-certified gemologist who actually sits at the bench. This is rare. Most "designers" in LA are just creative directors. At Artisan LA, you’re talking to the person who understands the physics of the metal. They are excellent for those who want to incorporate colored gemstones (sapphires, tourmalines) rather than just diamonds. Best for: High-design colored gemstone pieces.

4. Bez Ambar (West Wilshire)

Bez is a legend for a reason he literally invented the Princess Cut and the Blaze Cut. If your custom dream involves complex diamond mosaics or "invisible" settings, he is the innovator. Be prepared for a premium price point, but you’re paying for engineering as much as art. Best for: Cutting-edge diamond innovations and high-end bridal.

5. Berlinger Jewelry (DTLA)

Berlinger specializes in "Mosaic" designs taking smaller, uniquely shaped diamonds and grouping them to create the illusion of a massive stone or a floral pattern. It’s a brilliant way to get a "big look" for a more accessible price. Best for: Art Deco inspiration and maximizing visual "real estate" on the finger.

6. Grace Lee (Venice)

Grace Lee is the queen of the "staple" custom piece. Her work is minimalist but never flimsy. We often tell our clients at Maroth that the hardest thing to design is something "simple" because there’s nowhere for a mistake to hide. Grace executes this perfectly. Best for: Everyday fine jewelry and minimalist stacks.

7. The Diamond Reserve

This is for the person who wants the "office experience" without the street-level chaos. They specialize in private consultations. It’s a very education-forward process, which we appreciate. They won't just sell you a stone; they'll explain the "why" behind it. Best for: Private, high-touch diamond sourcing.

8. Single Stone

They are the authorities on repurposed vintage diamonds. If you have a family heirloom and want to "reset" it into something modern while keeping the soul of the old stone, Single Stone is the gold standard. Best for: Heirloom resets and old-world craftsmanship.

9. XIV Karats (Beverly Hills)

Don’t let the celebrity sightings fool you; XIV Karats is a high-volume powerhouse. They can turn around custom work faster than almost anyone in the city. Because of their volume, their pricing on gold weight is often very competitive. Best for: Trend-driven custom gold pieces and fast turnaround.

10. David Klass Jewelry (DTLA)

If you spend any time on jewelry forums (like Pricescope), you’ve seen David’s name. He is the "jeweler’s jeweler." He takes complex CAD instructions and turns them into reality with incredible precision. Best for: Technical complexity and custom work for enthusiasts.

11. Icing On The Ring (Jewelry District)

A staple of the DTLA Jewelry District. They offer a "hybrid" custom experience where you can start with a base and modify it. It’s less intimidating for those who aren’t ready to design from scratch. Best for: First-time custom buyers on a budget.

12. Vrai (West Hollywood)

Vrai is the go-to for lab-grown diamonds. While they are a larger brand, their custom "Studio" service allows for significant personalization. If sustainability and carbon-neutral diamonds are your non-negotiables, start here. Best for: Lab-grown diamond specialists.

13. M.S. Rau (Local Presence/Online)

While technically based in New Orleans, their presence in the LA luxury market is felt through their high-end acquisitions. For custom work involving rare historical stones (10ct+ diamonds, unheated Burmese rubies), they are the consultants to the stars. Best for: Investment-grade, museum-quality custom.

14. 64 Facets (Beverly Hills)

They focus on "rose-cut" diamonds. Rose cuts are flat on the bottom and faceted on top, giving a glass-like, watery glow rather than a brilliant "sparkle." It’s a very specific look that requires a skilled hand to set. Best for: Ethereal, low-profile rose-cut jewelry.

15. Sarah Leonard Fine Jewelers

A family-owned institution since 1946. They represent the "old school" of custom—trust, longevity, and hand-sketched designs. They are excellent for people who want a relationship with their jeweler that lasts decades, not just one transaction. Best for: Multi-generational family jewelry.

16. J.R. Dunn

While they have a massive inventory, their custom department in the LA area is known for high-end watch-to-jewelry conversions (e.g., taking elements from luxury watches and integrating them into custom bands). Best for: Masculine custom jewelry and watch-adjacent pieces.

17. Harry Winston (Beverly Hills)

It’s the "King of Diamonds." While you aren't sitting down with a CAD designer for a $2,000 ring here, their "High Jewelry" division offers custom services for the top 0.1%. It is less about "designing" and more about "curating" the world's rarest stones. Best for: No-limit budgets and red-carpet statements.

18. Cartier (Rodeo Drive)

Custom at Cartier is called "Special Orders." They will recreate historical pieces or modify existing "Maison" designs for you. It’s a slow process (often 6+ months), but the resale value of a custom Cartier piece is unmatched. Best for: Brand prestige and investment value.

19. Maroth Jewels

We pride ourselves on being the "bridge" for clients who want the quality of Brentwood or Beverly Hills without the "Rodeo Drive tax." We operate our own manufacturing units, which means we cut out the three or four middlemen that most LA boutiques use. If you have a specific design but want to ensure the gold purity and stone setting are done to international standards without the big markup, that is where we thrive. Best for: Value-driven bespoke design and 9k-18k gold specialty.

20. Spinelli Kilcollin (DTLA)

Known for their iconic "Galaxy" linked rings. While they have a standard line, they do extensive custom work for those who want to mix metals (yellow gold, rose gold, silver) and pavé stones in their signature interlocking style. Best for: Contemporary, architectural stacks.

3 Mistakes We See LA Buyers Make

We’ve seen it all at Maroth Jewels. If you want a custom piece that lasts long enough to become an heirloom, avoid these traps:

1. Choosing "Thin" for the Sake of Aesthetic

The "whisper-thin" band is trending on Instagram, but it is a structural nightmare. A 1.2mm band will bend or snap within a year of daily wear. In our experience, you need at least 1.8mm of metal for a ring to maintain its "round" shape over time. We often have to gently steer our clients toward a slightly thicker shank—your future self (and your diamond’s security) will thank us.

2. Overlooking the "Prong" Security

Many custom shops in the Jewelry District use "pre-notched" prongs to save time. These are thin and can snag on sweaters easily. At Maroth, we advocate for hand-tipped prongs that are shaped specifically to the stone. It’s the difference between a suit off the rack and one that’s tailored.

3. Not Asking About the "Alloy"

Not all 14k gold is the same. The "other" 41.7% of the metal (the alloy) determines the color and the hardness. Some shops use high nickel content in white gold, which can cause skin allergies. Always ask your jeweler what they use for their alloys reputable makers will be transparent.

Final Thoughts from the Maroth Bench

Choosing a custom store in Los Angeles isn't about finding the "biggest" name; it’s about finding the shop that speaks your language. If you choose the artistic flair and the manufacturing directness of Maroth Jewels, the goal is the same: a piece that tells your story without falling apart in five years.