Designed and implemented by MC+Co the adverts will be appearing in over 100 black cabs across the capital and on their receipts too.
In conjunction with the roll out of this campaign, MC+Co have also developed an extensive pre-Christmas email campaign to Marie Claire and InStyle readers.
Based in Hatton Garden, Brillian have built an excellent reputation over many years as experts in providing ethically sourced certified diamonds, with the marketing highlighting the exquisite jewellery that Brillian has to offer.