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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


Cheryl's Jewellery is Fully Insured..... Is Yours?

I was so glad I had heard your Ad on 1ZB featuring Graham Bell from Police 10-7. I was impressed with your excellent customer service and I have already recommended your company to several friends and family. The follow-up email was especially pleasing – it reminded me to notify my insurance company of the jewellery that needed extra cover. Cheryl, ref 15E248.



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: