Demeglio

What Demeglio does

Demeglio S.P.A. is an Italian luxury jewelry manufacturer founded in 1922 and headquartered in Valenza (Piedmont), with a registered office in Turin and a wholly-owned US sales subsidiary, RDM USA LLC, located at 535 5th Avenue, New York. The company designs, produces, and commercializes fine jewelry combining 750‰ gold, diamonds, colored gemstones, and high-tech ceramic, organized across three sub-brands: DEMEGLIO Gioielleria (classic feminine luxury), RDM HIGH-TECH (innovative ceramic-forward designs), and DEMEGLIO MAN (men's daily-wear jewelry). Its commercial portfolio spans roughly 462 SKUs across collections such as Cashmere, Extensible Tennis, Artiglio, Domino, Forma, Pura, Groumette, Giò, and Cube, sold through a multi-channel architecture combining a boutique locator network, direct e-commerce, WhatsApp concierge, and a credentialed B2B wholesale area.

Demeglio's differentiation rests on four registered mechanical and material patents: La Molla (a spring mechanism for flexible bracelets), Il Cuscinetto a Sfera (a ball bearing system used in the Daisy ring), Sistema Multi-Misura (a spring-free multi-size ring mechanism covering six+ sizes), and L'Oro sulla Ceramica (a gold-on-ceramic deposition patent enabling abrasion-resistant daily wear). The company holds Responsible Jewellery Council (RJC) Code of Practices and Chain of Custody certifications, complies with the OECD Due Diligence Guidance, and participates in the Kimberley Process for conflict-diamond sourcing. Industry recognition includes Las Vegas Couture Awards in 2008 and 2009, the Basel Platinum Design Award in 2012, and Inhorgenta Best Designer of the Year in 2017.

The business model is one-time direct jewelry retail plus B2B wholesale distribution, with pricing not publicly disclosed and high-value items channeled through in-boutique consultation. The company reports 11–50 employees, has not historically disclosed revenue, and in May 2025 received its first disclosed institutional capital from EQUITA Smart Capital, suggesting an inflection toward externally funded scaling of its Italian artisanal luxury platform.

Name

Demeglio

Legal name

Demeglio S.P.A.

Website

https://demeglio.it

Company type

Private

Founded year

1922

Operating status

Operating

Headcount range

11–50 employees

Short description

Demeglio is an Italian luxury jewelry maker founded in 1922 that designs and produces gold, diamond, and high-tech ceramic jewelry across three sub-brands (Demeglio Gioielleria, RDM High-Tech, Demeglio Man), selling through boutiques, e-commerce, and B2B wholesale to luxury consumers worldwide, with patented mechanical innovations differentiating its everyday-wear positioning.

Ownership category

akta.pro rank

Product category

Luxury Jewelry

NAICS

Jewelry and Silverware Manufacturing (33991), Jewelry Retailers (458310)

SIC

Jewelry, Silverware & Plated Ware (3910), Jewelry, Precious Metal (3911), Retail-Jewelry Stores (5944)

akta.pro primary industry

Precious Metal Jewelry (Gold/Platinum/Silver) (CRAKAAAD)

akta.pro secondary industry

Designer/Artisan Fashion Jewelry (Independent Brands) (CRAKABAC)

Keywords

• Luxury jewelry
• High-tech ceramic
• Italian goldsmith
• Fine jewelry
• Precious metal jewelry

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Jewelry Retail Sales: Direct sale of luxury jewelry products including bracelets, rings, necklaces, and earrings through proprietary brand collections (Demeglio Gioielleria, RDM High-Tech, Demeglio Man) at various price points based on materials (gold, diamonds, precious stones, ceramic).

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Demeglio designs, manufactures, and sells premium and luxury jewelry (bracelets, rings, necklaces, and earrings) combining 750 gold, diamonds, precious stones, and high-tech ceramic. The company sells directly through its e-commerce site, physical boutiques, and a B2B channel, organized under three sub-brands: DEMEGLIO GIOIELLERIA (feminine luxury), RDM HIGH-TECH (ceramic-based jewelry), and DEMEGLIO MAN (men's jewelry).

Product overview

Demeglio is a luxury jewelry company founded in 1922 in Valenza, Italy, specializing in technically innovative everyday wearable luxury. The company operates three core brands: DEMEGLIO GIOIELLERIA (classic feminine luxury), RDM HIGH-TECH (high-tech ceramic jewelry), and DEMEGLIO MAN (sophisticated men's jewelry). The portfolio includes collections such as Cashmere, Artiglio, Domino, Forma, Pura, Groumette, Giò, and Cube, featuring bracelets, rings, necklaces, and earrings. The company's engineering focus has produced four key patented technologies: La Molla (spring mechanism), Il Cuscinetto a Sfera (ball bearing), Sistema Multi-Misura (multi-size system), and L'Oro sulla Ceramica (gold-on-ceramic deposition). Materials include 750‰ gold, diamonds, colored gemstones, and high-tech ceramic.

Differentiator

Problem solved

Functional benefit

Brands

• DEMEGLIO Gioielleria: Feminine luxury jewelry collection with classic and refined lines, technically reinterpreted jewelry with timeless elegance.
• RDM HIGH-TECH
• DEMEGLIO MAN

Products and services

• DEMEGLIO GIOIELLERIA Collection

Quantifiable outcome

• Over 99% of rough diamonds in circulation come from certified conflict-free sources through the Kimberley Process (as part of Demeglio's sourcing policy)

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Kimberley ProcesscoreOthersDemeglio participates in the Kimberley Process, a UN-initiated certification system ensuring that no rough diamond on the market is a 'conflict diamond'. The process requires rough diamonds to be transported in sealed containers with numbered, non-forgeable certificates from exporting country authorities.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Damiani: Italian fine jewelry house founded in Valenza in 1924, similar heritage and craft focus; competes with Demeglio in gold and diamond jewelry and shares the same production district heritage.
• Buccellati: Milan-based, family-founded Italian fine jeweler with over a century of heritage; competes head-on with Demeglio in hand-crafted gold jewelry with precious stones and shares the Italian goldsmith identity.
• Pomellato: Italian fine jeweler owned by Kering; comparable craft-driven positioning with gold and gemstone focus, sold through similar boutique-led DTC channels in the premium/luxury tier.
• Roberto Coin: Italian independent fine jeweler combining traditional goldsmithing with signature design (ruby hidden inside each piece); closely comparable to Demeglio's innovation + heritage hybrid positioning.
• Fope: Italian Vicenza-based jeweler known for patented flexible gold mesh (FOPE FLEX'IT) — the closest direct analogue to Demeglio's extensible/spring engineering IP in fine jewelry.
• Marco Bicego: Italian artisan fine jeweler using hand-engraving (bulino) and woven gold techniques; similar scale, Italian heritage, and independent DTC/wholesale model targeting premium buyers.
• Vhernier: Italian contemporary fine jeweler mixing unconventional materials (aluminum, bronze, titanium) with precious stones — overlapping with Demeglio's RDM HIGH-TECH ceramic + gold hybrid positioning.
• Casato: Rome-based Italian fine jeweler with design-led positioning and patented 'Diamond Cutter' technology; similar tier and craftsmanship-driven boutique distribution model.

Broad incumbents

• Bulgari: Italian global luxury jewelry incumbent within LVMH portfolio; competes in the same gold/diamond/ceramic jewelry category but with vastly larger scale, distribution, and marketing firepower.
• Cartier: Global luxury jewelry leader within Richemont; anchors the same premium/luxury tier Demeglio targets and serves as the benchmark for pricing power and brand reach that Demeglio must contend with.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/robertodemeglio
• Instagraminstagram.com/demegliojewellery
• LinkedInlinkedin.com/company/demeglio

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Demeglio