Diamond Upgrade Service

A hugely popular feature of Heming’s commitment to customers is our diamond upgrade service, which helps customers to enhance their collection over time. 

Subject to verification by our gemologist, a certified diamond originally bought from Heming can be returned at the price paid in part exchange for a more valuable diamond, subject to the replacement piece having a purchase price at least 50% more than the original item being returned. 

If you are a Heming customer with aspirations to scale up your diamonds, this is the ideal service enabling you to retain the full value of your original purchase as a contribution towards your next purchase from us.