Martin Katz
Martin Katz is a Beverly Hills-based luxury jewelry brand founded in 1988 that designs and sells natural diamond bracelets, earrings, rings, and necklaces to affluent consumers, with brand visibility driven by celebrity placements at major awards ceremonies.
- Company typePrivate
- Founded1988
- HeadquartersBeverly Hills, United States
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
What Martin Katz does
Martin Katz is a privately held luxury jewelry brand founded in 1988 and headquartered in Beverly Hills, California. The company designs and produces natural diamond jewelry, including bracelets, earrings, rings, and necklaces, targeted at affluent individual consumers seeking pieces for special occasions, red carpet events, and personal expression. The firm operates with 11–50 employees and has cultivated visibility through celebrity placements at high-profile events such as the 83rd Annual Golden Globe Awards, where pieces were worn by entertainers including Jessie Buckley, Hailee Steinfeld, and Charli XCX.
The business model is built on the one-time sale of high-end natural diamond jewelry, with pricing described as custom and quote-based for individual pieces rather than publicly disclosed. The go-to-market motion is event-driven, leveraging earned media from awards-season appearances as the primary demand-generation channel. Distribution is conducted through luxury retail partnerships with a stated global geographic scope, supplemented by the brand's Beverly Hills base. The company serves two identified segments: wealthy individual consumers (primary) and celebrities/public figures (secondary, functioning primarily as brand-amplification vehicles rather than direct revenue contributors).
No technology platform, digital product, AI/ML capability, or proprietary technical architecture is associated with the business. The company has no disclosed funding rounds, parent company, subsidiaries, management team roster, or M&A activity in the input data, and its website was inaccessible during data collection. Revenue figures, ownership structure, and detailed product portfolio information are not available, representing material data gaps for any investment assessment.
Martin Katz firmographics
Firmographics- Name
- Martin Katz
- Website
- https://martinkatz.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Martin Katz is a Beverly Hills-based luxury jewelry brand founded in 1988 that designs and sells natural diamond bracelets, earrings, rings, and necklaces to affluent consumers, with brand visibility driven by celebrity placements at major awards ceremonies.
- Ownership category
- akta.pro rank
Martin Katz industry classification
Industry- Product category
- Luxury Diamond Jewelry
- NAICS
- Jewelry and Silverware Manufacturing (339910), Jewelry Retailers (458310)
- SIC
- Jewelry, Precious Metal (3911), Retail-Jewelry Stores (5944)
- akta.pro primary industry
- Precious Metal Jewelry (Gold/Platinum/Silver) (CRAKAAAD)
- akta.pro secondary industries
- Fine Jewelry Manufacturing (Precious Metals & Gem-Set) (CRAKAIAA), Fine Jewelry Sets & Collections (Parures/Matched Sets) (CRAKAAAF)
Keywords
Where Martin Katz is headquartered
LocationHeadquarters
- HQ city
- Beverly Hills
- HQ country
- United States
- HQ region
- North America
Markets served
Martin Katz business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Marketing or Sales, Operations
Revenue model
- Luxury Diamond Jewelry Sales: Martin Katz generates revenue through the sale of high-end natural diamond jewelry pieces, including those featured at celebrity events and awards ceremonies.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Martin Katz product offering
Product offeringCore offering
Martin Katz designs and creates luxury natural diamond jewelry pieces, including bracelets, earrings, rings, and neckpieces. The Beverly Hills-based brand serves affluent individual consumers and entertainment industry figures, with pieces regularly worn at high-profile events such as the Golden Globe Awards.
Product overview
Martin Katz is a jewelry brand specializing in natural diamond jewelry. The company creates jewelry pieces for occasions such as red carpet events. No detailed product portfolio information is available from the source data.
Differentiator
Problem solved
Functional benefit
Products and services
- Natural Diamond Bracelets
- Natural Diamond Earrings
- Natural Diamond Rings
- Natural Diamond Necklaces
Companies that use Martin Katz
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles2 records
Martin Katz technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Martin Katz partnerships and signals
Strategic signalScale indicators1 record
Recent moves1 record
Expansion highlights2 records
Martin Katz competitors and assessment
Company assessmentBroad incumbents
- Tiffany & Co. Global luxury jewelry incumbent with deep engagement-wedding and bridal heritage. Overlaps with Martin Katz in the luxury diamond and bridal gifting occasions but operates at mass-luxury scale.
- Cartier: Heritage luxury maison with extensive fine jewelry and high-jewelry lines. Competes for the same ultra-affluent and celebrity event-driven buyer Martin Katz targets, but with global flagship distribution.
- Chopard: Swiss luxury jeweler with a long track record of red-carpet partnerships. Overlaps with Martin Katz's event-driven luxury positioning and high-jewelry buyer profile.
- Graff: High-jewelry house focused on exceptional natural diamonds. Targets the same luxury gifting and red-carpet consumer segment and competes for placement on A-list celebrities at major events.
- Harry Winston: Iconic luxury natural diamond jeweler with global retail. Competes for the same high-net-worth and red-carpet buyer as Martin Katz, but at vastly greater scale and brand recognition.
- Van Cleef & Arpels: Established luxury jeweler with strong presence in high-jewelry and red-carpet placements. Comparable to Martin Katz in targeting wealthy collectors and event-driven consumers, at significantly larger scale.
Emerging players
- Jacob & Co. High-jewelry and watch maison known for high-carat diamond creations and celebrity placements. Competes with Martin Katz in the high-jewelry red-carpet category and ultra-luxury gifting use cases.
Direct peers
- Lorraine Schwartz: New York-based fine jeweler with a near-identical GTM: celebrity and red-carpet placements drive brand visibility, and bespoke natural-diamond pieces serve high-net-worth clientele. Most direct functional comparison to Martin Katz.
- Neil Lane: Los Angeles-based designer jeweler whose brand is built on celebrity endorsements and awards-season placements. Shares both craft (fine diamond jewelry) and target buyer (celebrity stylists and affluent consumers) with Martin Katz.
- David Yurman: Independent designer-led fine jewelry brand with broad retail and DTC distribution. Comparable in operating model (designer-as-brand, precious-metal jewelry, U.S. originated) though at materially larger scale than Martin Katz.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat2 records
Key risks5 records
Key highlights5 records
Customer concentration
Martin Katz social profiles
Digital presenceMartin Katz financial estimates
Financial estimateRevenue estimate
Valuation estimate
Martin Katz leadership team
Management profileNumber of profiles
Martin Katz funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Martin Katz M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Martin Katz
What does Martin Katz do?
Martin Katz designs and creates luxury natural diamond jewelry pieces, including bracelets, earrings, rings, and neckpieces. The Beverly Hills-based brand serves affluent individual consumers and entertainment industry figures, with pieces regularly worn at high-profile events such as the Golden Globe Awards.
Is Martin Katz a public or private company?
Martin Katz is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Martin Katz founded?
Martin Katz was founded in 1988. It employs 11 to 50 people.
Where is Martin Katz based?
Martin Katz is headquartered in Beverly Hills, United States, in the North America region.
How does Martin Katz make money?
One revenue line is on record: luxury Diamond Jewelry Sales.
Who are Martin Katz's main competitors?
Broad incumbents on record are Tiffany & Co., Cartier, Chopard, Graff, Harry Winston and Van Cleef & Arpels. Jacob & Co. is listed as an emerging player. Direct peers are Lorraine Schwartz, Neil Lane and David Yurman.
Does Martin Katz have an API?
No public API is recorded for Martin Katz.
What industry is Martin Katz in?
Martin Katz's product category is Luxury Diamond Jewelry. Its primary akta.pro industry code is CRAKAAAD, Precious Metal Jewelry (Gold/Platinum/Silver), with a secondary code of CRAKAIAA, Fine Jewelry Manufacturing (Precious Metals & Gem-Set). Its NAICS code is 339910 and its SIC code is 3911.