NZ Gem Trading Company Ltd (NZGT) has the largest selection of diamonds available in New Zealand. We have been the leading supplier of diamonds to jewellers throughout New Zealand since 1979. NZGT are dedicated to hand selecting the best quality diamonds from the world’s main diamond trading centres. These diamonds are guaranteed (Quasar) and are available at all leading New Zealand Jewellers.
NZGT is proudly New Zealand owned and operated giving you protection under NZ consumer laws. We are delighted to be members of the Jewellers & Watchmakers of New Zealand Inc.