Diamond & Co

Precious things for special memories

Back story

Diamond & Co. was established in 2009 by Greg and Tania Lilly, however their site has been a jewellery store for 50 years. Greg is a qualified gemmologist (FGA) and manufacturing jeweller with 30 years’ experience in the jewellery trade especially in custom design. Greg, together  with Tania, provide friendly and knowledgeable advice and service. This is Mt Maunganui’s one stop shop for all jewellery and watch needs.

The custom design experience

Diamond & Co. specialises in custom design and manufacture using in-store CAD jewellery design. Customers may commission a bespoke piece of jewellery, such as engagement or wedding rings. Greg can offer suggestions and ideas on style and suitability. Years of design experience coupled with a significant design library are the catalysts that will help create a jewellery masterpiece that is unique for each customer. Once agreed on a design, Greg will provide a choice of gemstones to enhance the customer’s individual custom made piece of jewellery.

Other services

Diamond & Co offer a range of services to customers including:
• Pearl rethreading
• Custom remodelling
• Jewellery repairs
• Watch repairs
• Valuations
• Laser welding
• Buying gold
• Insurance replacement


Explore Diamond & Co at your leisure.

For more info on custom design jewellery, click here

155 Maunganui Road
Tauranga 3116 Bay Of Plenty NZ
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Mon - Fri: 0900 - 1700 Sat: 1000 - 1530 Summer: Open 7 days

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