A fast, flexible ERP for the diamond trade

Sarvadhi × Pure Light Diamond: we rebuilt a New York diamond business from the ground up, with vendor-tiered pricing, hybrid inventory, and apps fast enough for the global market.

Pure Light Diamond — cover

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A 30-minute working session with the team that'll run discover, build, and run — no deck, no sales pitch.

A New York diamond house, rebuilt for speed.

PLD, headquartered in New York, trades both natural and lab-grown diamonds and connects wholesalers, retailers, and consumers through digital channels. Their old system was slow and rigid, unable to keep pace with global trade. Sarvadhi rebuilt their digital ecosystem from scratch, unifying inventory, pricing, and client management into one fast, flexible platform.

about

Pure Light Diamond

Diamonds, Natural & Lab-Grown · USA, global reach

  • Obsolete infrastructureThe old stack lacked the speed and scale for heavy global transactions.
  • Vendor-specific pricingFive-plus dynamic markup layers had to stay accurate without slowing the catalog.
  • Advanced diamond searchBuyers needed robust filters across cut, clarity, size, and proportions over large datasets.
  • Role-based accessGuests, verified clients, and admins each needed precisely scoped views of price and certification.
  • Hybrid inventoryNatural and lab-grown stock had to live in one model without duplication or slowdown.
challenges

What we untangled

performance · pricing layers · search · roles · inventory

  • Business discoveryMapped vendor-to-vendor and vendor-to-consumer flows and compliance with leadership.
  • Business-rule designTranslated technical controls into clear rules for non-technical stakeholders.
  • Ground-up developmentBuilt on Next.js, Node.js, Flutter, and PostgreSQL for large catalogs and concurrent users.
  • Secure deploymentShipped web and mobile with API and FTP data flows replacing manual uploads.
  • Live tuningRefined pricing rules and high-performance tables on live trade data.
approach

How we built it

discover · build · run

  • Ground-up architectureA modern stack that serves catalogs of 10,000-plus items without slowdown.
  • Pricing as business logicFive to six markup layers modelled as deterministic, auditable rules.
  • Unified hybrid inventoryNatural and lab-grown diamonds in one accurate inventory model.
  • Automated data flowSecure API and FTP pipelines for confidential diamond data.
  • Role-based accessClear, scoped views for guests, verified clients, and admins.
solution

What we shipped

architecture · pricing rules · hybrid inventory · roles

  • 70% less manual workAutomation replaced manual reconciliation and uploads.
  • Faster pages at scaleHeavy catalogs load quickly under concurrent global use.
  • Accurate vendor pricingEvery vendor sees correct, real-time, auditable prices.
  • Protected dataPricing and certification stay secure across user roles.
  • Room to growA scalable platform built for rising trade volume.
results

By the numbers

70% less manual work · 10,000+ items · auditable pricing

[ Word of mouth ]

Our clients put it better than we could.

We would rather not grade our own work. The people who have worked with us are better placed to, and this is what they had to say.

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Sarvadhi Solutions Private Limited has offered amazing customer service; they're wonderful communicators and have listened to the client's concerns. The team has also delivered great work on time and has been really attentive to the client's needs. They've shown care about the client's project.

Vaishali PatelCEO & Founder, Sanskarteaching International Inc.

Sarvadhi Solutions Private Limited provides high-quality, dedicated frontend development work to support the client's projects. They consistently deliver work on time and to the highest standard, reflecting their top-notch work ethic. Above all, the client commends the team's professionalism.

Jacob KalmsCEO, 20SHOTS

Sarvadhi Solutions Private Limited's app was positively received by users, meeting expectations. They provided constant updates about the project and were always available. Ultimately, their team was innovative, professional, and accountable — they took ownership of the solution.

Joseph KiblerHead of Product, Automotive Company

Sarvadhi Solutions Private Limited successfully delivered a functional product. The team was highly responsive, patient, dedicated, and committed to delivering positive results. Moreover, they were accommodating and went above and beyond to meet the client's tight deadlines.

Khyati JainProject Manager, Gateway International

Sarvadhi Solutions Private Limited successfully delivered Figma designs and deployed a frontend for mobile and desktop screens. They completed all tasks on time and suggested multiple options to achieve the desired results. The team was confident and solutions-oriented.

AzharCo-Founder, Healthcare Company

The application has successfully reached 15,000 users in its early stages. Sarvadhi Solutions Private Limited has provided real-time quality work. They have been flexible in encountering problems and offered efficient solutions. They have also met and covered all the app's requirements.

Marius PrunaFounder & CEO, Byebye

Sarvadhi Solutions Private Limited's work has over 30,000 users worldwide. The team consistently delivers on time and goes above and beyond to ensure the quality of their work. Their excellent work ethic and strong understanding of the client's industry and needs stand out.

Parth DesaiCEO, Devise Health LLC

Sarvadhi Solutions Private Limited successfully delivered a bug-free and enhanced biblical meditation app. They communicated frequently and promptly via Slack, ensuring an effective workflow. The team's excellent communication and responsiveness throughout the project were hallmarks of their work.

Tim VerdouwCEO, Nonprofit Organization

Sarvadhi Solutions Private Limited delivered a quality website with functional animations. The CMS was also working well for tax AI, blogs, and career-related functions. The client was impressed with the team's speed and quality of work, on-time delivery, and friendly approach.

Ramzy SyedFounder, Software Company

The delivered site received positive feedback from the internal team — they all loved its improved look and new features. Sarvadhi Solutions Private Limited was very professional — they always delivered high-quality work on time. Moreover, their patience and can-do attitude impressed the client.

AditiCommunity Manager, India Quotient

Sarvadhi Solutions Private Limited's support has driven improvements in the client's customer retention rate. The reliable partner delivers on time, addresses issues immediately, and communicates well. They leverage their passion and expertise into valuable insights that further elevate the app.

Roy CameronCEO, Communications Company

The app was launched, meeting the client's deliverables. Overall, the client was satisfied with Sarvadhi Solutions Private Limited's support and communicative approach.

Suhaib BaghdadiFounder & CEO, YR
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