UK Jewellery eCommerce Agency Since 2006

Jewellery eCommerce website development for UK retailers.

TransPacific is a jewellery ecommerce agency helping UK retailers build and grow Shopify, WooCommerce, Prestashop and Magento stores, including diamond API integrations and custom ring builders.

UK Jewellery eCommerce Agency
18+
Years in the jewellery trade exclusively
300+
Jewellery and diamond projects delivered
100+
Global clients across four continents
5+ Years
Average client tenure with us
What we build

Jewellery ecommerce agency
services for UK retailers

Six core capabilities that cover almost every UK jewellery brief from first Shopify
storefront to multi-supplier diamond search behind a heritage brand.

Diamond search integration

RapNet, Nivoda, VDB, IDEX and others — unified into a single search.

Ring & jewellery builders

Engagement ring, pendant and earring builders with live preview and pricing.

Shopify jewellery stores

Custom Shopify themes and Shopify Plus builds, ring builder apps included.

Magento & WooCommerce

Adobe Commerce and WooCommerce builds with bespoke jewellery modules.

Lab-grown diamond sites

Dual-catalogue architecture, parallel filtering, transparent provenance.

SEO & ongoing support

UK schema, Core Web Vitals, maintenance, and quarterly improvement.

UK retailer challenges

The problems we are called for.

Margin pressure from online giants. Mobile conversion underperforming. Supplier feeds scattered. These are the four questions we hear on every first call — and the answers we've built before.

01
Competing against large online brands while protecting margins.

Position around specialist authority and lead with a configurator-led journey that removes the price-comparison frame entirely.

02
Managing inventory from multiple diamond suppliers.

Unify RapNet, Nivoda, VDB and others into one search — deduplicated, margin-ruled and merchandised on your terms.

03
Low mobile conversion despite healthy desktop numbers.

Sticky CTAs, single-column checkout, Apple Pay and Klarna at the top of payment, form fields cut to the minimum viable.

04
Difficulty ranking in Google UK for competitive keywords.

Product, ring and review schema; clean URL architecture; localised content for London, Birmingham, Manchester, Leeds and Glasgow.

Platforms

Four platforms.
One specialism.

We'll recommend the right one for your catalogue, suppliers and growth plan — and tell you honestly if it isn't the one you came in asking about.

Shopify For modern retailers

Fastest path to a beautiful, conversion-tuned storefront. Custom themes, ring builder apps, diamond feed apps, Shopify Plus.

  • Custom theme development
  • Shopify ring builder
  • Diamond feed app (RapNet, Nivoda)
  • Shopify Plus for multi-store
Magento For catalogue depth

When the catalogue runs to hundreds of thousands of SKUs, when B2B and B2C share one backend, or when supplier integrations get complex.

  • Adobe Commerce builds
  • Custom diamond modules
  • B2B portals, tiered pricing
  • Multi-store, multi-currency
WooCommerce For content-led brands

For jewellers whose growth strategy is editorial content and blog-driven SEO. WordPress flexibility with our jewellery plugin layer.

  • Bespoke WooCommerce themes
  • WooCommerce ring builder
  • RapNet / IDEX plugins
  • Long-term hosting and care
PrestaShop For European reach

Open-source flexibility for UK jewellers trading into Europe.
Multi-language and multi-currency built in.

  • Custom PrestaShop themes
  • RapNet, Nivoda & IDEX modules
  • Multi-language UK + EU stores
  • Brexit-ready VAT and shipping logic
Diamond integrations

6 Diamond exchanges integrated

Every major diamond exchange integrated, normalised, merchandised.
Your customer sees one clean search. Your operations team sees the
supplier and margin behind every stone.

RapNet

Global exchange

Nivoda

B2B marketplace

VDB

Curated network

IDEX Online

Trading platform

Polygon

Trade network

Stuller

Settings & mountings

Selected work

Quietly delivered.
Years in production.

A small sample from a long shelf retailers and specialists running their businesses on our builds for years. Full portfolio on request.

Autumn and May · UK 5+ yrs In production Shopify engagement ring specialist.

Custom ring builder, integrated diamond feed, ZAR pricing, SEO architecture engineered for the South African market.

Shopify · Ring builder
Carat London · UK 100% Audit + remediation Shopify build with technical remediation.

Site rebuild, Cloudflare cache architecture, Action Scheduler tuning, ongoing performance and security monitoring.

Shopify · Ring builder
Renesim · UK B2B Wholesale platform Shopify wholesale platform with trade pricing.

Trade-only catalogue, tiered pricing, account-gated browsing, exhibition-ready brand presentation built alongside.

Shopify · Ring builder

"My company first started working with TPS more than two years ago, and most recently TPS rebuilt our website on Wordpress / Woocommerce. They have broad and deep technical expertise, are committed and hardworking, and have shown they are willing go the extra mile to try to ensure we are pleased with the final result. Highly recommended."

DirectorTim de Souza-Ingle

"We worked with Trans Pacific on our E-Commerce website development, and we are very glad we did. The entire experience was wonderful! The team is very dedicated and very timely on requests. They are also very fair about pricing and changes in the project scope and will work to accommodate any request. They take pride in their product to make sure they deliver a quality product. We have worked with many developers in the past, but no one has even come close to as great. We will always use them for any work into the future! Thank you Prashant and Niharika for all the help and great work!"

Founder Scott T. caratlondon.com
Why not a generalist agency

The cost of using
a general web agency.

Generalist agencies aren't bad. They're simply not built for the depth of a jewellery catalogue, a diamond feed, or the conversion patterns of a £4,000 ring purchase. The difference shows up in week three.

Area Generic Web Agency TransPacific Software
Diamond Suppliers Researching RapNet on the project. First integration takes months. RapNet, Nivoda, IDEX, VDB, Polygon, Stuller – already integrated.
Ring Builder Third-party plugin, often awkward on mobile. Native builder on all three platforms. Mobile-first by default.
Catalogue Model Standard product variants. Custom attributes added reactively. Metal, stone, carat, certification, supplier – first-class fields.
Certifications Treated as product images or PDFs. GIA, IGI, AGS with structured data, badge logic, grading detail.
Long-term Partnership Built to brief, then maintenance contract. Multi-year relationships. Quarterly improvement.
Frequently asked

Questions,
answered.

The questions we hear on most first calls. If yours isn't here, the discovery call is the right place.

Prefer to talk?
Book a 15-min call
Depends on catalogue size, supplier mix, B2B needs and growth plan. Shopify suits most independent retailers. Magento suits larger catalogues and B2B portals. WooCommerce is strong for content-led brands. Recommendation is honest, not commercial.
Yes. Production integrations with RapNet, Nivoda, IDEX, VDB, Polygon and Stuller. Feed polling, cross-supplier deduplication, margin rules, currency conversion — all handled transparently to the customer.
Shopify with custom theme + a single diamond feed: 10–14 weeks. WooCommerce with a ring builder: 14–18 weeks. Magento with B2B and multi-supplier: 20–28 weeks. Client input timing is the biggest variable.
Shopify builds typically £8K–£25K. WooCommerce £10K–£35K. Magento from £20K upwards. Diamond integrations and ring builders scoped separately. A discovery call usually surfaces enough detail for an indicative range within a week.
Yes. Technical SEO, schema, UK localisation, and ongoing maintenance retainers covering security, plugin updates, performance, supplier feed health and quarterly improvements. Many UK clients have stayed five years or longer.
Yes. We have migrated jewellery retailers from BigCommerce, PrestaShop, custom carts and Magento 1 onto Shopify, Magento 2 and WooCommerce. Customer accounts, order history, product URLs, SEO authority and supplier integrations preserved through cutover.
We build product pages and customer-information areas that make hallmark, metal-fineness and precious-metal details easy to find before purchase. For jewellery described as gold, silver, platinum or palladium, UK retailers must follow hallmarking rules; online retailers must also prominently display approved explanatory hallmark information, such as the online Dealer’s Notice. We can create the required site structure, product-data fields and customer-facing guidance, while your compliance team or Assay Office confirms the final legal wording. UK hallmarking guidance
We design the buying journey so the customer confirms the exact diamond, setting, metal, ring size, engraving, price and production lead time before placing a made-to-order ring order. The website can retain that approved specification, show your resizing and delivery process, and present your returns terms clearly before payment. In the UK, personalised or custom-made items may be excluded from a change-of-mind refund, but customers retain protections when an item is faulty, not as described or does not perform as promised. We build the journey around your approved legal policy—we do not replace legal advice. UK hallmarking guidance
Ready when you are

A jewellery eCommerce agency
that understands your industry.

Eighteen years of jewellery briefs. Tell us about your catalogue, suppliers and customer we'll tell you the shape of the right build.