For custom jewelry designers
From customer concept to CAD handoff — without the email chaos.
Gemtheon gives custom jewelry designers a structured intake flow, live diamond selection, and a production tracking board — so you can take on more orders without losing any to operational friction.
14-day free trial · Live in under 1 hour · No credit card required
Custom order #2107 · Olivia H.
In CAD- Design brief received
- Stone selected + quoted
- CAD handoff — in progress
- Casting & finishing
- Ready for delivery
Custom jewelry is a high-skill trade running on low-tech processes.
The craft was never the bottleneck. The week around it — vague inquiries, manual sourcing, orders tracked in a notebook — is what takes your bench time.
Intake is a vague, multi-step conversation
"Something unique for my fiancée" doesn't give you a design brief. Getting to a clear spec takes multiple consultations, hand sketches, and emails — before you've even quoted a price.
Stone sourcing is manual and time-consuming
After getting a rough idea of what the client wants, you manually search Rapaport or call suppliers for options — a process that can take hours for a single project.
Production lives in email threads and notebooks
Tracking 10+ active custom orders through email and handwritten notes means things fall through the cracks — missed due dates, wrong specs sent to CAD, unhappy clients.
Structured intake
Replace vague inquiries with complete design briefs.
Gemtheon Studio gives your clients a way to design their concept interactively — choosing setting style, metal, stone shape, and carat — before you talk. When they submit, you have a structured brief with stone preference, budget, and contact info attached.
- Live stone selection from Rapaport, Nivoda, and Polygon built into the flow
- Real-time price estimate keeps expectations honest
- Your brand throughout — no Gemtheon visible
Before Gemtheon
“Hi, I’d love something special for my proposal. Maybe with a big diamond? Something unique. What do you have?”
→ 4 emails to get a design brief
After Gemtheon
Setting:Oval 3-stone pavé
Metal:Platinum
Stone:1.5ct F/VS1 IGI
Budget:$8–10k
→ Complete brief, no emails
Concept approval
Show the ring before it exists.
Before you spend hours on CAD or a wax, Gemtheon Gen AI renders the submitted configuration as a photoreal concept — on a hand, in your studio style. Clients approve what they can see, and approvals that took a week of sketches now take a day.
- Photoreal concept render generated from the exact submitted spec
- On-hand and studio scene presets in your brand tone
- Client approves the concept before CAD begins
Submitted spec
Oval 3-stone pavé · Platinum · 1.5ct F/VS1
Generated with Gemtheon Gen AI
Send for approvalProduction & CAD
Track every custom order from approval to delivery.
Once a design is approved and quoted, Gemtheon CAD Handoff exports the full spec — setting, metal, stone GIA number, dimensions — ready to send to your CAD partner. You track production status, set due dates, and keep clients updated without leaving your dashboard.
- One-click export: approved lead → CAD spec PDF, lab report number included
- Production board: CAD → casting → polish → delivery
- Due date alerts, overdue flags, and CAD draft uploads on every order
In CAD — 3 orders
Olivia H.
#2107 · Due Jul 3
#2093 · Oval halo · Due Jul 7
Ready for delivery — 1
#2088 · Tennis bracelet · Today ✓
Form
“Intake used to be four emails and a sketchbook. Now the brief arrives complete — setting, stone, budget — and I spend my time designing instead of interviewing.”
Products for custom designers
The platform built around how custom jewelry actually works.
Gemtheon Studio
Structured intake + configurator
Explore →Live Diamond Inventory
up to 1 million stones in your flow
Explore →CAD Handoff
Spec export & production tracking
Explore →Merchant Dashboard
All your orders in one board
Explore →AI Imagery
Concept visuals before production
Explore →Real-Time Pricing
Quotes with your markup applied
Explore →Frequently asked questions
Questions about Gemtheon for custom jewelry designers
Got questions about feeds, onboarding, or custom integrations? We're here to help.
READY TO LAUNCHTake on more custom orders — without more operational complexity.
Start a free trial. Structured intake, concept renders, and CAD handoff — live in under an hour.