Diamra vs JewelerOS

JewelerOS is a product of StoneAlgo, a diamond marketplace founded in 2017 that positions itself as "Zillow for diamonds." JewelerOS bundles a 3D engagement ring builder with a US-and-Canada concierge team and a $25 pay-per-lead model. There is no upfront cost.

For a jeweler comparing JewelerOS to Diamra, the two are structured differently from the ground up. JewelerOS is a lead pipe for engagement rings. Diamra is a storefront for every kind of custom jewelry.

Who JewelerOS Is

JewelerOS is co-led by Devin Jones, CEO of both StoneAlgo and JewelerOS, with Jason Modica as the technical co-founder behind StoneAlgo's original diamond-pricing algorithm. StoneAlgo has raised early funding from LAUNCH Fund and VentureCrush.

The product bundles a 3D ring builder embedded on the jeweler's existing site, SMS phone verification, a concierge team that texts leads and books appointments, a lead-management dashboard, and optional Google Ads setup. Pricing is $25 per verified lead, no contracts, free CAD generation for designed rings, and case studies showing 5 leads per month growing to 150+.

The real engine is StoneAlgo's parent traffic. A diamond-shopper audience is high-intent and bridal-ready, and JewelerOS routes those shoppers into local jeweler appointments.

Where JewelerOS Is Strong

JewelerOS is the only platform in the broader competitive set with a real, fully-bundled lead generation engine for the jeweler. Concierge texting, SMS verification, Google Ads, and appointment booking come together in one product.

Pay-per-lead aligns incentives cleanly. The jeweler pays for outcomes, not for seats or modules. At low volume the model is genuinely low-risk.

StoneAlgo's diamond-shopper audience is a real asset. Most lead-gen vendors send mixed-intent leads; the parent traffic here is already searching for engagement rings.

Free CAD generation for designed rings is a useful add-on. The cost is absorbed into the lead price, which gives the jeweler a usable manufacturing file at no marginal cost.

The trade-off is what gets locked in. JewelerOS covers engagement rings only. At 100 leads a month the bill is $2,500, and it covers nothing outside bridal. The ring builder is a configurator with presets, not a generative AI surface where the customer describes a piece in their own words. The lead routes through the concierge team, which means the customer relationship is partly intermediated rather than fully owned by the store.

Where Diamra Is Different

Diamra is a flat-rate SaaS that covers every jewelry category. A jeweler does not pay more when volume goes up, and does not pay nothing when a customer designs a pendant instead of a ring. The economics scale with the store, not with the number of leads.

The customer designs on the store's own branded subdomain. A customer arrives at storename.diamra.com, describes a piece in plain language or uploads inspiration, and gets a generated concept with an instant material estimate. The relationship is direct; the store owns the first message, the appointment, and the order.

Generative AI replaces the configurator's preset menus. The customer is not constrained to picking from a list of prong styles and halos. They can describe a vintage cushion-cut with a milgrain bezel and rose-gold cathedral shoulders and watch the platform produce it.

Marketing infrastructure is built around the store's own brand. A blog, SEO content, a newsletter, social assets, and customer reviews drive traffic to the store's site, not to a third-party marketplace. The lead is the store's customer from the beginning.

Production tracking lives end to end through Craft Space: setting, QC, delivery, and customer messaging. No separate order-management tool needed.

Which Platform Fits Which Jeweler?

JewelerOS fits a jeweler whose business is overwhelmingly engagement rings, who wants outsourced lead generation with a pay-per-outcome model, and who is comfortable with a concierge team handling first-touch customer contact.

Diamra fits a jeweler who wants to bring the lead in directly, sells across more than bridal, wants the customer to design on a branded storefront under the store's own name, and prefers a flat-rate cost that does not scale with lead volume.

See how Diamra approaches custom design, or check the pricing if you want to try it with your own store.