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Diamond catalogue

Sync the world's largest diamond inventory into your store.

Building a diamond catalogue from scratch costs £50,000 and 18 months. NivoSync gives you the full Nivoda B2B inventory — typically 200,000+ stones — in one afternoon.

The problem with rolling your own

Most jewellery retailers we meet have been quoted £15,000 to £40,000 by agencies just to wire up Nivoda. After that the maintenance burden begins: API changes, schema drift, sync failures, edge cases in pricing and availability. NivoSync absorbs every bit of that — so your team focuses on selling, not on keeping a custom integration alive.

Hybrid cache + live API merge

We do not pick between speed and freshness. We deliver both.

Customervisits pageLocal cache<200ms responseNivoda APIbackground mergerequestasync fetchfresh data
Customer requests are served from cache instantly; the Nivoda API is consulted in the background to merge fresh prices and availability into the cache for the next request.

  • Cache only

    Fastest. Serves entirely from your local database. Best for stores with stable inventory selection where slight lag in new arrivals is acceptable.

  • API first

    Always live. Hits Nivoda for every page load. Best for high-touch boutique stores selling rare or one-of-a-kind stones.

  • Hybrid

    Default

    Default. Cache serves the page in under 200 ms, then a background API call merges fresh prices and removes sold stones. Best of both worlds.

Twelve professional filters out of the box

The filters jewellers actually use, not the ones developers think you might want.

  • Shape — round, oval, princess, cushion, emerald, pear, marquise, asscher, radiant, heart
  • Carat range — 0.30 to 10.00+ in 0.10 increments, two-handle slider
  • Colour — D through K with visual gradient indicator
  • Clarity — FL through I3 with tier groupings
  • Cut grade — Excellent / Very Good / Good / Fair / Poor
  • Polish & Symmetry — same scale, independent filters
  • Fluorescence — None / Faint / Medium / Strong / Very Strong
  • Lab — GIA, IGI, GCAL, EGL with allowlist control
  • Price range — bound to your store currency
  • Dimensions — depth %, table %, length / width / depth in mm
  • Certificate number — direct lookup for customers who came with one in hand
  • Lab-grown vs natural — first-class toggle, not a sub-filter

Built to be fast at any catalogue size

  • <200ms

    Median page load time

    Hybrid cache mode, 50,000-diamond catalogue, P50 from real-world hosting

  • 50k+

    Diamonds indexed per store

    Tested up to 200,000 in production deployments

  • 30s

    Incremental sync time

    After the initial pull. Daily cron typically completes in under one minute

  • Zero

    Page-load API calls

    Hybrid cache serves the page; API merge runs in background only

See it running

We are happy to share a live demo on a real store. Book a 30-minute call and we will show you the catalogue under load.

Book a demoView pricing
Diamond catalogue | NivoSync