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
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500+ Happy Customers
CaratOS dashboard

500+

Jewellers

16

Modules

10+

Years Experience

3

Editions to pick from

The Complete Solution

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.

The Challenge

Loosing money and not even realizing it.

Business Problems

Rough hisab

High-value Business

Month-end

Before the books make sense

Grams

Lost to mismatch

1

Hisab on rough paper

Loose notes and memory running a high-value business

Grams go missing
2

Fine calculated by hand

A wrong wastage or purity figure gets repeated bill after bill

Silent loss
3

Entered twice, or not at all

Nobody notices until the next stock tally

Mismatch
4

Multiple Handwritten books

Different books for different things, cannot find anything quickly

Lost in paperwork
5

Waiting for the accountant

The real picture arrives at month-end, after the decisions were already made

Late answers
6

Stock that never tallies

A count that never matches the register, and no way to find out why

Inventory Mismatch
7

Software from Stone-Age era

Slow screens, no way back, staff who would rather use the notebook

Staff resistance
8

No Proper Analytics

No clear numbers on what is selling, what is profitable, or where the money is going

Flying blind

You'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."

The Shift

When Your Business Runs on CaratOS

CaratOS
16 modules · one ecosystem Every Workflow Included
Dashboard
Billing & Invoicing
Inventory (Tagged & Batch)
Barcode & Tagging
Girvi & Pledge
Orders
Karigar & Job Work
Accounting
GST & Returns
Reports & Registers
CRM & Customers
Old Metal & Refinery
Purchase & Suppliers
Scheme Management
Custom Invoice Templates
Backup & Restore
Coming soon Offline AI analyticsMulti-branchMulti-user
Certainty

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.

Ownership

Your data never leaves the shop.

CaratOS runs on your own computer. The books, the stock and the Girvi register stay wherever you want.

Ease

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.

The Modern Standard

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.

Testimonials

Join 500+ Smart Jewellers

Rajesh Soni
Anupam Jewellers, Gujarat

"Lost ₹1-2L yearly to errors. CaratOS paid for itself in first month."

K M Soni
Shree Ambika Jewellers, Gujarat

"Billing: 10 min → 30 sec. Served 3x more customers during Dhanteras and big festival."

Bharat Soni
Krishna Jewellers, Gujarat

"Really great software! It is modern, fast, and very easy to use. The dashboard gives me a clear and complete view of my business at a glance."

Vikash Soni
Shiv Shakti Jewellers, Gujarat

"Real-time reporting shows exactly what's selling and what's not."

Bhadresh Shah
Gold House, Gujarat

"Team picked it up in 2 days. Now we can't imagine working without it."

Prakash M Soni
Mataji Jewellers, Gujarat

"Customers love the speed and accuracy. Best decision we made."

Amit Soni
Shree Ganesh Jewellers, Rajasthan

"Inventory accuracy went from 85% to 99.5%. Absolutely game-changing."

S P Soni
Bhadrakali Jewellers, Gujarat

"I really like that CaratOS gives me everything in one software. Inventory, Girvi, Schemes, Billing, Sales, Purchase, Accounting, Reports, and much more—all in one place. I have not seen this kind of complete combination in other jewellery software."

Rajesh Soni
Anupam Jewellers, Gujarat

"Lost ₹1-2L yearly to errors. CaratOS paid for itself in first month."

K M Soni
Shree Ambika Jewellers, Gujarat

"Billing: 10 min → 30 sec. Served 3x more customers during Dhanteras and big festival."

Bharat Soni
Krishna Jewellers, Gujarat

"Really great software! It is modern, fast, and very easy to use. The dashboard gives me a clear and complete view of my business at a glance."

Vikash Soni
Shiv Shakti Jewellers, Gujarat

"Real-time reporting shows exactly what's selling and what's not."

Bhadresh Shah
Gold House, Gujarat

"Team picked it up in 2 days. Now we can't imagine working without it."

Prakash M Soni
Mataji Jewellers, Gujarat

"Customers love the speed and accuracy. Best decision we made."

Amit Soni
Shree Ganesh Jewellers, Rajasthan

"Inventory accuracy went from 85% to 99.5%. Absolutely game-changing."

S P Soni
Bhadrakali Jewellers, Gujarat

"I really like that CaratOS gives me everything in one software. Inventory, Girvi, Schemes, Billing, Sales, Purchase, Accounting, Reports, and much more—all in one place. I have not seen this kind of complete combination in other jewellery software."

Let's Talk

Get in touch the easy way

Still managing stock in notebooks?

Every day you delay automation, small errors silently eat your profit.

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Which edition fits — Prime, Retail or Girvi
Installation, training and pricing details
We install and set up CaratOS on your PC, train your team with a structured course, and stay reachable on WhatsApp, phone and mail under your AMC.
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Frequently asked questions

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