Diamond Trading Portal Development in Surat

Loose diamond trading in Surat, from offices in Varachha, Katargam and Mahidharpura to buyers overseas, still depends heavily on stock sheets passed around as Excel files. Each sheet is out of date the moment a stone is sold or put on hold. A diamond trading portal gives your buyers one live view of your inventory and gives your team control over who sees what, at what price.

Who it's for

Manufacturers and traders of natural or lab-grown diamonds who sell to wholesalers, jewellers and retailers in India and abroad, and who want buyers to search stock themselves instead of waiting for a sheet.

What a trading portal includes

• Stock upload: import your inventory from CSV or Excel, or sync it on a schedule from your existing system or feed in the column formats common to trading platforms, so the portal always matches your stock.
• Detailed search: shape, carat, colour, clarity, cut, polish, symmetry, fluorescence, measurements, lab and location, with saved searches for regular buyers.
• Buyer login and approval: buyers register, you verify them, and only approved buyers see prices. Different buyers can see different discounts or price lists.
• Inquiry, hold and memo flow: buyers can request a stone, ask for a hold, or request it on memo. Your team approves, sets hold expiry and updates status, and the stone is locked so two buyers can't claim it.
• Certificates and media: grading report links, photos and videos attached to each stone.
• Pricing: price per carat, discount and total in USD and INR, with exports buyers can download.
• Admin dashboard: live stock, holds, inquiries and buyer activity, with role-based access for your sales staff.
• API access if larger buyers want to pull your stock into their own systems.

We build these portals as custom web applications on React, Node.js and PostgreSQL, hosted on AWS. See our dashboard and SaaS development and API development services. If you also sell finished jewellery to consumers, see diamond jewellery website development.

How the project runs

Discovery starts with your actual stock file and how your team handles holds and memos today. In design we lay out the search, stone detail and buyer dashboard screens for your approval. During the build you get weekly demos with your real inventory loaded, and a few trusted buyers can test before launch. At launch we set up hosting, backups and your admin team's access. A first version of a trading portal typically takes 5–8 weeks, with further features added after you see real usage. Launch includes a 30-day warranty.

Next step

Send us a sample stock file (with prices removed if you prefer) and a description of your hold and memo process through the contact page or WhatsApp at +91 98984 88122. We reply within 24 hours and can meet in Surat to go through it. Starting prices for dashboards and portals are on our pricing page, and broader projects are covered on custom software development in Surat.