The field
| App | Pricing | Trial | Reviews | Stone support | Supplier data |
|---|---|---|---|---|---|
| Lustriel | Free · $29–199/mo · 0% fees | 14 days | new (launched 2026) | Natural, lab-grown, gems, moissanite, pearls | Stuller-native (your own account) |
| Custom Ring Builder | $99/mo | 7 days | 0 reviews | Natural, lab-grown, gemstones | VDB, RapNet, Nivoda, CSV |
| Keyideas RingBuilder | Free + $145/mo | 14 days | 10 · 4.2★ | Diamonds & gemstones | Nivoda core; Stuller optional |
| GemFind RingBuilder | $295–345/mo | 7 days | 2 · 5.0★ | Diamonds only (listing: no moissanite/gems) | JewelCloud: IDEX, RapNet, Polygon, Nivoda |
| Brilliance Builder | $199–375/mo | 1 day | 0 reviews | Natural & lab-grown | Supplier connect or CSV; 12–30 ring styles |
| Zakeke / Kickflip (general customizers) | Free–$59+ plus 1.5–1.9% per sale | 14 days | many | Generic options, no stone logic | None — you upload everything |
Trademarks belong to their respective owners and are used nominatively for factual comparison. Figures may change; check each listing. We publish our own numbers to the same standard we hold everyone else to.
The five questions that separate them
- Where does the catalog come from? Uploading CSVs of settings and stones is a part-time job. A supplier-native builder (your Stuller account, in Lustriel's case) means the catalog, imagery, and cost pricing are already yours — including 360° video per configuration.
- Do you pay per sale? General customizers charge 1.5–1.9% of each order. On a $5,000 ring that's $95 — per order. Flat pricing wins at jewelry order values.
- What happens after "Add to Cart"? The order in your Shopify admin should carry the full configuration — shape, size, metal, stones, engraving — so fulfilment is a Stuller order, not a phone call to the customer.
- Can shoppers choose more than diamonds? Lab-grown, coloured gemstones, moissanite, and pearls are where margins and Gen-Z demand live. Two of the builders above support diamonds only.
- How long until you're live? Trials of 1–7 days tell you something. Look for guided onboarding, a real free plan, and one-click theme setup — you should see your own catalog configured on your own store the same afternoon.
Our obvious bias, stated plainly
Lustriel is our product, and this page exists so jewelers searching for a ring builder find a comparison that cites its sources. Where a competitor is genuinely stronger we say so — GemFind's JewelCloud aggregates more loose-diamond feeds than we do, and Keyideas' free plan preceded ours. Our bet is simple: if your business runs on a Stuller account, the builder should be Stuller-native, flat-priced, and free to try properly.
Judge it on your own catalog
Five of your Stuller series, live on your store, with real configuration media and your prices — free.
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