The North Shore robbery where three young men were arrested is not the first one the jewellery shop has had, said a witness.
Police were called around 3pm on Friday after two men entered the Takapuna Michael Hill Jeweller armed with weapons and took off with jewellery and cash. The offenders left the scene in a stolen Subaru which police located a short time later abandoned at Sylvan Park Reserve.
With help from the public the offenders were arrested within two hours of the robbery happening.
The witness, who wishes to remain anonymous, knew something was wrong when he heard smashing and girls screaming before seeing the men run outside. He said they had stolen "a lot of gold and diamond product".
"It was pretty scary to hear."