The service is excellent! I spent months researching the perfect diamond (for an engagement ring) and went to Xennox diamonds, Xennox is a school of knowledge!! I learnt more in 2 weeks with Xennox than the months prior. Karl personally sourced a diamond that exceeded my highest expectations. My wife explained the setting / ring to Karl who then sketched / created the design. The rings were gift wrapped ready within a week. I think I love the diamond more than my wife and love to look at it through the light filter.
The value of the rings are exceptional. The diamond is a big investment, I am confident if you work with Karl and the Xennox team your rings will be the best decision you'll make.