Insights

Premium Proprietary San Diego based jeweler with 11-50 employees, 58 years in business, and a focus on in-house handcrafted custom designs using advanced technology. Opportunity: target high-net-worth clients seeking bespoke pieces and exclusive diamond collections through partnerships, events, and showroom experiences.

Ethical Prestige Member of the American Gem Society signaling strong ethical standards. Opportunity: leverage ESG and provenance storytelling in sales outreach to retailers, luxury brands, and consumers who prioritize ethical sourcing.

Digital Channels Tech stack includes WordPress, Shopify, WooCommerce, Klaviyo, and multiple payment options. Opportunity: collaborate on digital marketing campaigns, optimize e-commerce experiences, and upsell through personalized email and automation to existing customers.

Growth Momentum Opened a new location and has a leadership transition with a CEO appointment in 2011, indicating growth and continuity. Opportunity: propose omnichannel strategies, pop-up collaborations, and regional expansion campaigns to attract new markets and drive foot traffic.

Revenue Focus Revenue range $10M-$25M with premium designer engagement rings and custom jewelry. Opportunity: target high-value sales opportunities, exclusive diamond collections, and wholesale partnerships with luxury retailers seeking vetted, high-quality suppliers.

Similar companies to Charles Koll Jewelry Works

Charles Koll Jewelry Works Tech Stack

Charles Koll Jewelry Works uses 8 technology products and services including WordPress, Shopify, WooCommerce, and more. Explore Charles Koll Jewelry Works's tech stack below.

Charles Koll Jewelry Works's Email Address Formats

Charles Koll Jewelry Works uses at least 3 email formats:
Charles Koll Jewelry Works Email FormatsExamplePercentage
First@charleskoll.comJohn@charleskoll.com
79%
FirstLast@charleskoll.comJohnDoe@charleskoll.com
10%
Last@charleskoll.comDoe@charleskoll.com
11%

Frequently Asked Questions

What is Charles Koll Jewelry Works's phone number?

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You can contact Charles Koll Jewelry Works's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Charles Koll Jewelry Works's official website and social media links?

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Charles Koll Jewelry Works's official website is charleskoll.com and has social profiles on LinkedIn.

How much revenue does Charles Koll Jewelry Works generate?

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As of October 2026, Charles Koll Jewelry Works's annual revenue is estimated to be $10M - $25M.

What is Charles Koll Jewelry Works's SIC code and NAICS code?

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Charles Koll Jewelry Works's SIC code is 5094 - Jewelry, Watches, Precious Stones, and Precious Metals and NAICS code is 44-45 - Retail Trade.

How many employees does Charles Koll Jewelry Works have currently?

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As of October 2026, Charles Koll Jewelry Works has approximately 15 employees across 1 continents, including North America. Key team members include Owner: C. K. Explore Charles Koll Jewelry Works's employee directory with LeadIQ.

What industry does Charles Koll Jewelry Works belong to?

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Charles Koll Jewelry Works operates in the Retail industry.

What technology does Charles Koll Jewelry Works use?

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Charles Koll Jewelry Works's tech stack includes WordPress, Shopify, WooCommerce, Google Workspace, Klaviyo, Apple Pay, PayPal and Venmo.

What is Charles Koll Jewelry Works's email format?

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Charles Koll Jewelry Works's email format typically follows the pattern of First@charleskoll.com. Find more Charles Koll Jewelry Works email formats with LeadIQ.

When was Charles Koll Jewelry Works founded?

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Charles Koll Jewelry Works was founded in 1991.
Charles Koll Jewelry Works logo

Charles Koll Jewelry Works

RetailCalifornia, United States11-50 Employees

Charles Koll Jewelry Works is a retail jeweler based in San Diego, specializing in diamond engagement rings and custom diamond jewelry. In-house designers and platinumsmiths craft award-winning pieces, blending artistry with state-of-the-art technology. For 58 years, the company has pursued a philosophy that prioritizes quality and technical achievement in its designs. The business operates within the jewelry industry and positions itself as a primary source for diamonds in the San Diego area, offering an exclusive collection of designer pieces. It is a member of the American Gem Society, reflecting adherence to recognized ethical standards. The organization serves a mid-sized market with a focus on bespoke, high-quality jewelry crafted to meet individual preferences.

Section iconCompany Overview

Phone number
SIC Code
5094 - Jewelry, Watches, Precious Stones, and Precious Metals
NAICS Code
44-45 - Retail Trade
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Charles Koll Jewelry Works's revenue is estimated to be in the range of $10M - $25M

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