Case studies · Warren James

Six-fold revenue growth for a 40-year-old UK jeweller

Restructuring Shopping, Search and traffic campaigns by product category grew Warren James's Google Ads revenue sixfold.

Google Ads Jewellery e-commerce United Kingdom Apr 2022 – Aug 2023
Revenue growth in Google Ads
13.3K Conversions across campaigns
40+ yrs Brand heritage we scaled

The client

Warren James has supplied some of the best-value jewellery on the UK market for over 40 years, with a large network of shops and a deep online catalogue — rings, earrings, chains, necklaces and much more.

The challenge

One clear goal: generate more sales on the website. With a catalogue that broad, the real work was figuring out which categories deserved budget — and which were quietly draining it.

What we did

We started by analysing the full catalogue, then rebuilt the account around it:

  • Shopping and Search campaigns split by product category, so spend and bidding could be managed per category rather than as one blunt average. The worst-performing categories were identified and excluded, freeing budget for what actually sold.
  • A Performance Max campaign to bring fresh traffic to the site — which also built an audience we then used for remarketing inside the Shopping campaigns.

The results

Since the partnership began, revenue through the Google Ads channel grew sixfold. Across the three campaign types we drove more than 13,300 conversions. (At the client's request, exact revenue figures aren't published here.)

Google Ads Shopping campaign for Warren James: 24,721 clicks and 8,195 conversions
Google Ads — Shopping campaign: 24,721 clicks, 8,195 conversions
Google Ads Search campaign for Warren James: 8,172 clicks and 3,711 conversions
Google Ads — Search campaign: 8,172 clicks, 3,711 conversions
Google Ads traffic campaign for Warren James: 5,112 clicks and 1,417 conversions
Google Ads — traffic / Performance Max campaign: 5,112 clicks, 1,417 conversions

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