Follow every rough lot to the polished stone
Receive rough, issue it to departments and workers, track each process and its rate, and receive polished stones back into stock with their real cost. Yield and loss are worked out for every kapan.

Rough lots and kapans
Every rough lot with its weight, cost and supplier, split into kapans as it is planned.
Processes and rates
Issue and receive by process and department, with piece or carat rates and slabs.
Yield and cost sheet
Polished yield, weight loss and cost per polished carat, lot by lot.

How it connects
Diamond manufacturing shares one set of data with the rest of E-Ratna, so nothing is typed twice.
- Stock & inventoryEvery stone, parcel and piece by location and status, valued live in your own currency.
- Pricing & price revisionPrice matrices by shape, colour and clarity. Revise a whole lot in one go.
- Accounts & financeEvery sale and purchase posts to the ledgers on its own. P&L, balance sheet and cash in one click.
- Dashboard & reportsA live view of sales, stock value, money owed and metal position the moment you sign in.
Diamond manufacturing: common questions
Can I track work done outside the factory?
Yes. Outside workers and job work are issued and received like any department.
Does it pay workers by process?
Process rates and slabs work out what each worker or contractor has earned.
Can I see profit per lot?
Yes. The cost sheet compares the rough and process cost with the polished value.
See E-Ratna with your own stock
A free 30-minute demo, no commitment. Pick a time right after you fill the form.