Modern Jewellery Software Built for Smart Jewellers
Manage Billing, Inventory, GST, Accounting, CRM, Order, Job Work, Schemes and Girvi with one powerful, secure, offline and easy-to-use jewellery management system.
- Keep your jewellery business organized and running smoothly
- Track every piece and every gram in your stock
- Handles Accounting and GST without prior knowledge

500+
Jewellers
16
Modules
10+
Years Experience
3
Editions to pick from
One Platform.
Everything a jeweller needs.
Fast

Billing that keeps up with the counter
Sales, purchases, returns, old-metal buying and daily expenses — each entered in a few clicks, with rate, purity, weight and GST worked out for you.
- Tax invoice, bill of supply or estimate
- Old-gold exchange and metal settlement on the same bill
- Print on your own invoice design - manage multiple templates
Know what is on the shelf, and what it cost
Tag pieces individually with a full cost breakdown, or keep small items and raw material as weighed batches. Stock tally, tag splits, low-stock alerts and jangad are built in.
Per gram
See the business, not just the numbers
Sales, stock movement and Girvi flow on one dashboard — what came in, what went out, where the money is sitting.
GST returns from your own bills
GSTR reports, regular or composition, generated from the transactions you already entered. HSN rates are kept with effective dates.
Loosing money and not even realizing it.
Rough hisab
High-value Business
Month-end
Before the books make sense
Grams
Lost to mismatch
Hisab on rough paper
Loose notes and memory running a high-value business
Grams go missingFine calculated by hand
A wrong wastage or purity figure gets repeated bill after bill
Silent lossEntered twice, or not at all
Nobody notices until the next stock tally
MismatchMultiple Handwritten books
Different books for different things, cannot find anything quickly
Lost in paperworkWaiting for the accountant
The real picture arrives at month-end, after the decisions were already made
Late answersStock that never tallies
A count that never matches the register, and no way to find out why
Inventory MismatchSoftware from Stone-Age era
Slow screens, no way back, staff who would rather use the notebook
Staff resistanceNo Proper Analytics
No clear numbers on what is selling, what is profitable, or where the money is going
Flying blindYou're making sales — but not earning as much profit as you deserve. It doesn't feel like loss. It just feels like "the way things are."
When Your Business Runs on CaratOS
Every gram accounted for.
Tagged or batched, new or old, in the showcase or out on jangad — stock is always somewhere, and you can see where.
Your data never leaves the shop.
CaratOS runs on your own computer. The books, the stock and the Girvi register stay wherever you want.
Staff pick it up in days.
Screens open by name, several tabs at once, and the software follows the process so nobody has to remember it.
Pick an edition, and our team sets it up on your PC.
Why jewellers switch to CaratOS
Modern interface
Clean screens that open fast and make sense the first time you see them. If your staff can use a phone, they can use this.
No accounting knowledge needed
You record the sale, the purchase, the payment. The ledgers, the day book and the GST entries get written on their own. Nobody in the shop needs to know what a debit is.
Process driven, still flexible
The software walks you through each job in order, so nothing gets skipped. And when your shop does something its own way, it lets you.
Every transaction covered
Sales, purchases, returns, old gold, expenses, payments in cash or in metal. Fine, wastage and GST are worked out on the bill, so the calculator stays in the drawer.
Multitasking with tabs
Keep a purchase open in one tab while you bill a customer in another. Press Ctrl + K, type the name of any screen, and you are there.
Grow with your data
Customer records, reminders and campaigns from the same place you bill. Reports show what is selling and where the money is going, so you plan the next season on facts.
Join 500+ Smart Jewellers
Get in touch the easy way
Still managing stock in notebooks?
Every day you delay automation, small errors silently eat your profit.