Our Story

Diamond & Co

Diamond & Co is locally owned and operated by Greg & Tania Lilly. Greg is a qualified jeweller, gemmologist and a member of Custom Design Jewellers New Zealand with 35 years experience in the jewellery trade. At Diamond & Co we have the passion and experience to create a piece of jewellery that will walk with you through your lifetime.

With the aid of our 3D CAD Design program you can view your custom piece making any adjustments to the design before it is made. Our website gallery shows a few of the stunning pieces we have created and pieces we have recreated using customers old jewellery. We look forward to walking you through our process, from your idea to you selecting the stones, to the completed piece.

We source rare and unusual natural diamonds and gemstones and above ground diamonds from worldwide contacts.

Call into Diamond & Co to view a selection of our custom made pieces or to discuss the creation of the perfect piece for you. We carry an extensive range of jewellery in store including Chocolate Diamonds and brands to suit all styles and price ranges.

Precious things for special memories

Diamond & Co Mount Maunganui