The operating system for the gem trade.
Inventory, sales, memos, lapidary and your own online store in one calm, fast system. Built for gem dealers, cutters and exporters.
No credit card to start · Plans from $69 a month
- 25+
- modules
- 80+
- features
- 7 days
- free trial, no card
- From $69
- a month
Product tour
See GemColony in action
A short animated walk through the dashboard, one stone, the lab, receivables, shipments and more. Pick a chapter or watch it all.
Jump to
Why GemColony
Software that understands stones
Most business software does not know what a parcel, a memo or a treatment is. This one does.
01
One system, not five spreadsheets
Stock, sales, memos, the lab, shipments and your accounts share one record of every stone.
02
Built around the gem trade
Parcels, memos, treatments, certificates and carat weights are first-class, not workarounds.
03
Ready in an afternoon
Import your list from Excel, add photos as you go, and send your first quotation the same day.
The product
Everything a gem business runs on
Real screens from the app, with demo data. Pick a tab.
Every stone, with its photos and papers.
Record weight, origin, treatment, cut and clarity once, and keep the photos, videos and lab certificate with the stone. Find anything in seconds, even by asking in plain English.
- Single stones, rough, parcels and jewelry in one list
- Barcode and QR labels you can print
- Import and export with Excel or CSV
- Ask: “unheated Ceylon sapphires over 2 carats under $5,000”
Built for you
One platform, whatever your part of the trade
AI Gem Analyzer
A second opinion that never gets tired.
Upload photos and the analyzer works through four checks. You review the result and add the stone to your inventory in one click.
- 1
Look. Species, colour, clarity and signs of treatment from your photos.
- 2
Price. A value range, checked against your own past sales.
- 3
Compare. Your lab certificate against what the photos show.
- 4
Write. Export invoice text and a store title, ready to review.
An AI estimate from photos is not a laboratory report. Confirm valuable stones with a certificate.
Meet the AI features
On every device
At the counter, at a fair, or on the road
The same app on your phone, with a bottom menu made for thumbs. Check a stone, send a quotation or see who owes you.
Every company is separate
Nobody else can see your stones, prices or customers.
Safe sign-in
Clerk handles passwords, with optional two-step verification.
Five roles
Cost prices and billing stay with the people who need them.
Card details never reach us
Payments run on Dodo Payments' secure page.
Simple pricing
Start free for 7 days, then pick a plan
Pay monthly or yearly, and yearly gives you two months free. Change plan whenever your business changes.
Starter
For a small dealer going digital.
$69a month
$690 a year
- Up to 250 stones, 3 users
- Inventory, sales, memos, quotations
- Accounting and receivables
- 1 location
Professional
For a growing business.
$179a month
$1,790 a year
- Up to 1,000 stones, 10 users
- Lapidary, AI Analyzer, stock audit
- Online store and inquiries
- Up to 5 locations
Enterprise
For large operations.
$399a month, from
Priced with our team
- Unlimited stones and users
- Jewelry Workshop included
- Unlimited locations, 300 GB
- Priority support
Secure payment by Dodo Payments. You get an invoice for every payment, your card details never touch GemColony, and you can cancel any time.
From the blog
Practical reading for gem businesses
October 12, 2026
What is a gem memo, and how to manage stones on memo
A memo lets a dealer hand stones to another party without selling them. How memos work, the risks, and how to track them.
ReadOctober 12, 2026
Gemstone inventory: spreadsheet or software?
When an Excel sheet is enough for a gem dealer, the signs it is not, and what to look for when you move to gemstone inventory software.
ReadOctober 12, 2026
How to price a sapphire
The factors that move a sapphire's price: colour, clarity, size, origin, treatment and cut, and how to keep your prices consistent.
ReadFollow along
We are new, and we build in the open
GemColony is a young company from Ratnapura. Follow us for new features, gem-trade tips and behind-the-scenes updates, and tell us what you want next. We read every message.
One system
Nine apps in. One place out.
Everything you stitch together today goes in one side. What comes out the other is a system that knows what a parcel, a memo and a treatment are.
- Stock lists and prices
- Typing up invoices and quotes
- Your books and payments
- Your own website and store
- Customers and suppliers
- Photos and lab certificates
- Notes on stones and deals
- Sending invoices
- Sharing stones with buyers
GemColony
Everything
in one
All in one application, made only for gemstones and jewellery
- 9+
- everyday business apps
- replaced by one login
- 12+
- tools made for gems and jewellery
- built for the gem trade
- $280+
- a month you can save on other tools
- with GemColony, typical team of four
- Gem stone records
- Lots and parcels
- AI Gem Analyzer
- Lapidary workflow
- Lab certificates
- Provenance certificates
- Memos and consignments
- Online stone store
- B2B Hub
- Share links with QR
- Jewelry Workshop
- Compliance and export documents
Plans from $69 a month; a team of four needs Professional at $179. The $280 figure is an estimate of typical paid plans for four people and is not a quote, and it counts what you stop paying other tools, before the cost of your GemColony plan. Your own tools and prices will differ. The online store and Jewelry Workshop are on higher plans.
Brand names and logos belong to their owners and are shown only to name the kind of tool.
Questions
Good to know
Is there a free trial?
Yes. Every new workspace gets a 7-day free trial and no credit card is needed to start. When it ends you choose a plan to keep going.
How do I pay?
Subscriptions are paid online on a secure page run by Dodo Payments, monthly or yearly. Yearly gives you two months free. Enterprise is arranged with our team.
Can I change plan later?
Yes. An upgrade happens at once and you pay only the difference for the rest of the period. A downgrade takes effect at your next renewal.
Who can see my data?
Only the people you invite. Each company is kept completely separate from every other, and you decide what each team member can see.
Does it work on my phone?
Yes. GemColony works on desktop, tablet and phone, with a bottom menu on mobile. Your online store is built for phones too.
Can I bring my existing stock list?
Yes. Import from Excel or CSV, then add photos and certificates as you go.
More answers in the full FAQ.
Give your stones the system they deserve.
Try GemColony free for 7 days. Bring your stock list, send your first quotation and see how much time you get back.