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What Our Customers Say…

Thanks Paul for the brilliant work you did in helping me to sort out this recent claim with my insurance company. I was very impressed by your swift & professional service, your extensive & detailed k … Read more

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 … Read more

I recently had my jewellery valued for insurance at GemLab and was very impressed with the professional valuation service which I will use again in the future, and also recommend to others . Andrea, j … Read more

Thank you to the GemLab team for the quick turnaround on the valuation of the diamond ring I was about to buy on TradeMe. Your small fee of $105 saved me from making a $3,000 mistake. I think your pre … Read more

Paul Nilsson and his staff have provided us with their GemLab diamond grading reports for a long time now. Independent, professional, and accurate, they are the ultimate diamond graders and jewellery … Read more

When we started our business back in 1996 there was no question of who to use for our valuations. GemLab were the independent valuer that gave us the honesty and credibility we wanted for our customer … Read more

I would like to thank you for your service and rest assured I will use GemLab again when I need other jewellery valued.  (Job ref 13F180) Kaye

Thanks for the great service, we got a $2000 refund from the supplier as a result of your professional independent valuation. (Job ref 13K489) Fay

Thank you for the fast friendly service, and for the follow up to make sure we had listed the valuation with our insurance company. Many thanks again, Cole & Penny

I recently asked Mr Paul Nilsson of GemLab in Auckland to appraise some substantial pieces, among them a 6-carat diamond ring, a pink diamond necklace and a Patek Philippe watch.  The jewellery was p … Read more


For our standard 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 one week valuation service, or to request more information: