MENU rows

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


COVID-19 Level 3

We are providing a contactless version of our usual gemmological and jewellery valuation services for the two weeks of level 3 in Auckland. You can still book our one hour or same-day service. For our 3 day service just call in to our premises at Constellation Drive where we have put in place a contactless drop off and collection service. We will not be open Saturdays while Level 3 is in place.


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: