Platform vs plugin
Is a generic options app enough for jewelry?
Product-options and customizer apps are genuinely good at engraving, monograms, and gift wrap. Custom jewelry runs on live diamonds, moving metal prices, and real 3D — that's a platform job, not a plugin job.
Last reviewed July 2026 · Corrections welcome
You sell center stones and configurable settings — you need live diamond inventory, spot-and-Rap pricing, and a 3D builder shoppers can finish.
You personalize a fixed catalog: engraving, birthstones, chain lengths — flat add-on prices, no diamonds. It'll cost less and do the job.
Keep your theme and your products. The Studio replaces the options block on your builder pages — not your store.
| Capability | Gemtheon | Generic options app |
|---|---|---|
| Live diamond inventory | up to 1 million stones via Rapaport, Nivoda, Polygon | None — every stone entered by hand |
| Diamond certificates | GIA, IGI cert data on every stone | Manual uploads, if at all |
| 3D visualization | Real-time 3D — GLB models, HDR lighting | Layered image swaps, at best |
| Jewelry pricing logic | Metal spot + Rap sheet + labor rules, repriced automatically | Flat surcharge per option, updated by hand |
| Wholesale catalogs | Stuller, Overnight Mountings, Royal Chain, Quality Gold | Not supported |
| Cart integrity | Server-priced custom line items | Hidden-variant and $0-product workarounds that discounts and inventory sync can break |
| CAD handoff | Bench-ready spec from every custom order | An order-notes field |
| AI product imagery | Studio-quality renders per configuration | None |
| Platform coverage | Shopify, WooCommerce, Magento, Wix | Shopify only, by definition |
| Monthly cost | From $99/mo | $10–$50/mo — cheaper, if options are all you need |
See all 13 rows
| Engraving and monograms | Included in the Studio | Often excellent — this is their home turf |
|---|---|---|
| Fixed-catalog personalization (gift wrap, birthstones) | Possible, but not the point | The right tool |
| Time to first sale | Under 1 hour with feeds connected | Under a day for simple options |
Last reviewed July 2026 · Spot an error? Tell us and we'll correct it.
“Generic options app” describes the product-options and customizer category on the Shopify App Store, not any single vendor.
Live inventory
A shopper wants a 1.50 ct oval, F, VS2. Then what?
An options app can offer "stone size: small / medium / large." A diamond buyer is asking a different question entirely — a specific cut, color, clarity, and certificate, at a real price. With live feeds, that stone is already on your site, priced with your markup, before the shopper asks.
- up to 1 million certified stones, filterable by the 4 Cs
- Certificates attached — GIA, IGI
- No inventory required: source the stone after it sells
Stone
The options-app answer
up to 1 million stones · GIA · IGI verified
The Gemtheon answer
Real-time pricing
Gold moved 6% last quarter. Did your prices?
Flat option surcharges age silently — every metal-market move quietly eats margin or overprices your catalog until someone re-edits every option by hand. Gemtheon prices from rules: metal spot, Rap sheet markup, your labor rates. When the market moves, every price on your site moves with it.
- Live gold and platinum spot pricing
- Diamond markup over the Rap sheet
- Margins set once, enforced everywhere
14k white gold solitaire
Repriced from live rules · 2m ago
$4,850$4,912
Cart integrity
Custom prices belong in the cart, not in a workaround.
Options apps fake configured prices with hidden variants and $0 helper products — until a discount code, an inventory sync, or a refund hits the workaround and support tickets start. Gemtheon writes one real, server-priced line item for the exact configured piece, so the cart, the order, and the accounting all agree.
- One line item, priced server-side
- Configuration attached to the order — metal, stone, size, engraving
- Survives discounts, refunds, and syncs
Custom ring — 14k white gold solitaire
Oval 1.50 F/VS2
Server-pricedThe workaround
…until a discount code, a sync, or a refund finds it.
An honest answer
Sometimes a $20 app is the right call.
A generic options app is enough when
- You engrave or monogram a fixed, ready-to-ship catalog
- Your add-ons have flat, stable prices — gift wrap, chain length, birthstones
- You don't sell center stones or configurable settings
- Budget is tight and the catalog is small
Install one from the App Store — you may not need us yet. When you add diamonds, come back.
Gemtheon is right when
- Shoppers choose stones, settings, and metals — and expect a real price
- Your prices depend on metal markets and the Rap sheet
- You want custom orders to arrive bench-ready, not as notes
- You sell on more than Shopify — or plan to
From $99/mo — see plans and pricing →
Switching
Your theme stays. The options block goes.
No re-platforming, no re-theming — the Studio drops into the pages where configuration happens.
Keep your store as it is
- Theme, products, and checkout untouched
- Works as a theme app block on Shopify
- WooCommerce, Magento, and Wix equivalents included
Connect feeds and pricing rules
- Rapaport, Nivoda, Polygon diamonds live
- Stuller, Overnight Mountings, Royal Chain, Quality Gold catalogs synced
- Spot and Rap rules replace flat surcharges
Swap the options block for the Studio
- Native Shopify builder on your product pages
- Keep the options app for gift wrap and engraving on ready-to-ship pieces, if you like
- Configured rings use your Shopify cart and checkout
“Our options app was fine for engraving — it just couldn't sell a diamond. The quarter we switched to a real builder, custom orders tripled.”
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FAQ
Frequently asked questions
Yes — plenty of stores run both. The Studio handles configurable fine jewelry (settings, stones, metals, live pricing), while an options app keeps doing what it's good at: gift wrap, simple engraving, and add-ons on ready-to-ship pieces.
Yes. The Studio installs as a theme app block, so it drops into your current theme without a redesign. The same builder also runs on WooCommerce, Magento, and Wix if you ever move.
Because the sale, the margin, and the customer relationship leave with them. Gemtheon keeps up to 1 million stones on your domain, inside your builder, priced with your markup — the shopper never leaves your store.
They update themselves. You set rules once — metal spot multipliers, Rap sheet markup, labor rates — and every configured price on your site reprices automatically. No spreadsheet, no bulk edits.
Jewelry-native, from day one.
Live diamonds, moving prices, real 3D, and bench-ready orders — installed in your existing store in under an hour.
No inventory required · Live in under 1 hour · Shopify, WooCommerce, Magento, Wix