Diamond Heaven were spectacular at helping me craft the perfect engagement ring, my fiancée loves it. I booked an appointment at the London office and Coral was able to talk me through different styles and all the different cuts of diamonds along with the 4 C's. Their bespoke build a ring service was excellent. I went for a radiant cut diamond on a platinum setting with shoulder stones and a hidden Halo. They were able to create a CAD image to perfect the setting design on and then custom fit the setting to my chosen diamond. The whole process took around 3 months from first consultation to selecting the right parameters, it being custom made and then collection. Throughout the process, Coral was always available on Whatsapp to talk me through the progress. Great customer service, great quality and great price.