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New Zealand’s Independent Jewellery Valuers

Gem Inspection

GemLab are New Zealand’s leading independent jewellery valuer. Our six internationally qualified gemmologists and diamond graders value all types of gems, jewellery and watches. GemLab valuation reports are tailored to your needs, your budget, and your time frame. While-U-Wait, Same-day, and In-home service options. Our insurance valuations are accepted by all insurers.

How we can help navigateright

Whether you are looking to buy a diamond, insure your jewellery, or sell some, GemLab has the professional and confidential valuation service you need.

From the Blog

Why Get My Jewellery Valued for Insurance?

The saddest part of our job as jewellery valuers is when a jewellery owner gets burgled and we are asked to evaluate the jewellery loss only to find they have no valuation documents. This makes it impossible to establish a fair value for the items. Or they may not have been fully covered for the items in the first place. Then the owner starts to feel like they are getting “robbed” all over again by their own insurance company.

Read more…

GemLab Closed Saturday 9th September

We are going to be closed Saturday the 9th September, sorry. We are open most Saturday mornings from 9am till 1pm. Normally you can book for up to 5 items to be valued while-u-wait on Saturdays, or drop off your jewellery for our standard 3 day service without a booking. We will be closed, however, on Saturday the 9th for staff training.  


For our standard 3 to 5 day service there is no need to book, just call in to Constellation Drive at your convenience. We will give you a free quote.

To book our while-you-wait, same-day or in-home valuation service, or to request more information: