In-store sales tool
Sell every ring you can make — not just the case.
Gemtheon turns a showroom tablet into your counter selling tool. When the showcase doesn't have it, your sales associate builds it — live 3D, up to 1 million certified diamonds, real prices — and sends it to the customer's phone before they reach the door.
14-day free trial · Live in under 1 hour · No credit card required
Showroom walk-outs happen when the case runs out of options.
Customers leave your store when you don't have the exact stone size, metal color, or setting style in stock — and business cards don't bring them back.
Your showcase is limited by capital
You can't stock 50 oval diamond sizes in yellow gold, white gold, and platinum. When a shopper asks for a combination you don't have on display, momentum stalls.
"Let me check with my supplier" kills sales
Calling a diamond wholesaler or checking physical memo trays while the customer stands at the counter takes 15 minutes. The shopper promises to 'think about it' and leaves.
Business cards don't convert walk-outs
Handing a customer a business card with handwritten price quotes guarantees they will price-compare online at home. You lose the lead the moment they exit.
Counter 3D Builder
Build any ring live while the customer watches.
Associates use a showroom iPad to configure any setting, metal, and stone shape side-by-side with the customer. The customer sees photorealistic 3D renders update instantly.
- Runs on any iPad, Android tablet, or counter desktop
- Showroom mode hides cost margins from staff view
- Instant retail price updates as options are toggled
Up to 1 Million Live Diamond Feed
Sell stones you don't have in your vault.
Search up to 1 million certified diamonds live at the counter. Filter GIA & IGI reports by carat, cut, and color, show 360° video, and lock in the stone while the customer is still in your store.
- Live availability & certified GIA report lookups
- Cost prices strictly hidden behind staff permissions
- 1-click stone reservation from wholesale suppliers
Live Vault Search
1.50 ct Oval · F / VS2 GIA
Retail: $9,800 · In Stock at Supplier
QR Phone Handoff
Send the ring to their phone before they walk out.
Tap 'Send to phone' on the tablet to display a QR code. The customer scans it to save the exact 3D design, retail quote, and AR try-on link on their own phone — saving their lead info in your dashboard.
- Instant QR scan transfers saved 3D design to customer phone
- Includes Web AR try-on link for home sharing
- Captures customer contact details for automated follow-up
Scan to take your ring design home
The 90-second counter sales handoff.
Turn a showcase limitation into a closed custom order.
Build the ring on tablet
- Associate selects setting, metal & stone shape
- Customer sees 4K 3D model update live
- Showroom price updates automatically
Pick from up to 1 million live diamonds
- Filter certified stones matching customer budget
- Show GIA lab report & 360° loupe video
- Apply your store's margin rules
QR scan to customer phone
- Customer scans QR code to take design home
- Lead & design brief logged in dashboard
- Automated follow-up sent if they walk out
12 walk-outs per week
“Putting an iPad with Gemtheon on our sales counter changed everything. When we don't have a specific ring size or diamond in our case, we build it right in front of the customer and send it to their phone.”
Counter Sales Platform
Modules powering your showroom sales.
Seamlessly connect your 3D ring builder, live wholesale diamond feed, and AI imagery into your e-commerce storefront.
Frequently Asked Questions
Questions about using Gemtheon in your physical store
Got questions about feeds, onboarding, or custom integrations? We're here to help.
Arm your sales team todaySell beyond your showcase cases.
Turn any tablet into a 3D ring builder and up to 1 million diamond search counter.