Spinelli Kilcollin is a luxury jewelry company founded in Los Angeles, California, by Yves Spinelli and Dwyer Kilcollin. The brand is celebrated for its innovative and iconic 'Galaxy' rings, which feature a set of interconnected bands of varying widths and materials that can be worn stacked on one finger or spread across multiple. Their designs emphasize clean lines, architectural forms, and the interplay of precious metals like gold and sterling silver, often accented with diamonds and other gemstones. Spinelli Kilcollin jewelry is known for its craftsmanship, versatility, and modern aesthetic, appealing to a discerning clientele seeking unique, high-quality pieces.
The Los Angeles headquarters serves as the central hub for design, bespoke creation, primary workshop operations, brand management, marketing, and administrative functions.
While specific details are private, it's envisioned as a space that reflects the brand's minimalist luxury aesthetic, likely featuring a design studio, workshop for artisans, and potentially a private showroom for client appointments.
The work culture is likely creative, collaborative, and detail-oriented, with a strong emphasis on craftsmanship, quality, and innovative design. An appreciation for artistry and luxury is paramount.
The Los Angeles headquarters is significant as it's the birthplace of their signature designs and the core of their brand identity, directly influenced by the city's artistic energy and luxury market.
Spinelli Kilcollin supports its global customer base through its e-commerce platform, shipping internationally. Physically, its presence is amplified through a curated network of prestigious retail partners and department stores in major cities across North America, Europe, Asia, and the Middle East. These partnerships allow the brand to reach a global audience and offer in-person experiences.
[Specific street address is not publicly disclosed, typical for private design studios/ateliers]
Los Angeles
California
USA
Address: Various high-end department stores and boutiques globally. For instance, they have a presence in Dover Street Market locations (e.g., London, New York, Tokyo).
To provide accessibility to international clientele, align with other luxury brands, and tap into regional fashion and luxury trends.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Spinelli Kilcollin' leadership includes:
Spinelli Kilcollin has been backed by several prominent investors over the years, including:
As a founder-led private company, high-level executive changes at Spinelli Kilcollin are not frequently publicized. No major C-suite hires or exits have been prominently announced in the past 12 months.
Discover the tools Spinelli Kilcollin uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Spinelli Kilcollin likely utilizes standard professional email formats. For direct inquiries, specific departmental emails (e.g., sales@, press@) or first name-based emails for key personnel are common.
[first]@spinellikilcollin.com or [department]@spinellikilcollin.com
Format
yves@spinellikilcollin.com
Example
80%
Success rate
WWD • February 7, 2023
Spinelli Kilcollin launched its first all-diamond high jewelry collection, 'Aura,' featuring their signature linked rings and new silhouettes crafted entirely with pavé-set diamonds, showcasing the brand's evolution into higher price points and intricate designs....more
National Jeweler • October 26, 2022
Spinelli Kilcollin announced its launch at Dover Street Market in London, marking a significant retail expansion and partnership with the avant-garde concept store. This collaboration enhances the brand's visibility among fashion-forward consumers....more
JCK Online • May 10, 2024
Spinelli Kilcollin has launched a new, comprehensive bridal collection featuring engagement rings and wedding bands. The collection reinterprets their signature interconnected ring aesthetic for bridal, offering customizable options with various diamond cuts and metal combinations....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including Spinelli Kilcollin, are just a search away.