Insights

Competitive pricing Diamond Lighthouse offers after-market diamonds and jewelry at prices significantly under market, with a low 10% commission for stones over one carat to private sellers. This presents an opportunity to engage high-potential dealers and private sellers who seek favorable terms and want quick, transparent transactions.

Brand trust With in-house GIA-certified gemologists, state-of-the-art evaluation tools, and a thorough validation process, the platform emphasizes accuracy and transparency. This trust signals a strong value proposition when targeting luxury dealers and high-net-worth buyers seeking certified certainty.

Dealer network The platform provides access to an elite network of dealers, free shipping for sellers, and expert guidance to price jewelry reasonably. This suggests upsell opportunities around premium listings, featured placements, and referral programs to expand the dealer base.

Tech-enabled trust The use of a secure online bid and buy platform, high-tech evaluation, and multiple integrations (LiveChat, Intercom, Section.io) indicates a scalable sales motion. Leverage demonstrations of seamless digital experience to convert privacy-focused sellers and institutional buyers.

Market positioning With 30 years of industry experience and a unique value proposition of below-market pricing for after-market stones, there’s potential to target competitors' supplier ecosystems, pursue collaborations with jewelers and auction houses, and expand into adjacent luxury goods segments.

Diamond Lighthouse Tech Stack

Diamond Lighthouse uses 8 technology products and services including Section.io, React, jQuery, and more. Explore Diamond Lighthouse's tech stack below.

  • Section.io
    Content Delivery Network
  • React
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • LiveChat
    Live Chat
  • Intercom
    Live Chat
  • Astro
    Page Builders
  • Bootstrap
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology

Diamond Lighthouse's Email Address Formats

Diamond Lighthouse uses at least 1 format(s):
Diamond Lighthouse Email FormatsExamplePercentage
First@diamondlighthouse.comJohn@diamondlighthouse.com
86%
LFirst@diamondlighthouse.comDJohn@diamondlighthouse.com
14%

Frequently Asked Questions

What is Diamond Lighthouse's phone number?

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You can contact Diamond Lighthouse'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 Diamond Lighthouse's official website and social media links?

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Diamond Lighthouse's official website is diamondlighthouse.com and has social profiles on LinkedIn.

How much revenue does Diamond Lighthouse generate?

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As of August 2026, Diamond Lighthouse's annual revenue is estimated to be $1M - $10M.

What is Diamond Lighthouse's NAICS code?

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Diamond Lighthouse's NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does Diamond Lighthouse have currently?

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As of August 2026, Diamond Lighthouse has approximately 5 employees across 1 continents, including North America. Key team members include Vp Of Sales: A. F.Diamond Broker: D. B.Full Stack Web Developer: Y. Z.. Explore Diamond Lighthouse's employee directory with LeadIQ.

What industry does Diamond Lighthouse belong to?

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Diamond Lighthouse operates in the Retail Luxury Goods and Jewelry industry.

What technology does Diamond Lighthouse use?

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Diamond Lighthouse's tech stack includes Section.ioReactjQueryLiveChatIntercomAstroBootstrapX-Content-Type-Options.

What is Diamond Lighthouse's email format?

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Diamond Lighthouse's email format typically follows the pattern of First@diamondlighthouse.com. Find more Diamond Lighthouse email formats with LeadIQ.

When was Diamond Lighthouse founded?

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Diamond Lighthouse was founded in 2013.
Diamond Lighthouse logo

Diamond Lighthouse

Retail Luxury Goods and JewelryNew York, United States2-10 Employees

Diamond Lighthouse operates as an online marketplace for diamonds and diamond jewelry, connecting private sellers with dealers through a secure, bid-based platform. The service emphasizes transparency and efficiency by offering a continuously updated selection of after-market stones and providing expert evaluation to ensure precise and accurate GIA specifications. The model aims to enable dealers to access privately listed gems at prices below market value, with the public paying a modest commission for stones over one carat. Based in New York City, the company leverages in-house gemologists and established industry credentials to support valuation and authentication.

Serving both private sellers and dealers, Diamond Lighthouse positions itself within the luxury retail and jewelry sector by combining expert appraisal with a discrete, straightforward transaction process. The firm highlights its 30 years of experience in the diamond trade, its in-house certification capabilities, and membership in industry organizations to underscore its place in the market. The company markets its services to participants in the after-market diamond space, offering valuation, shipping, and access to an elite dealer network without additional fees for sellers.

Section iconCompany Overview

Phone number
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
2013
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    Diamond Lighthouse's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Diamond Lighthouse's revenue is estimated to be in the range of $1M - $10M

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