Thieves steal 86 rings from Adelaide jewellery store

Two men have used a large rock to smash the window of an Adelaide jewellery store and steal dozens of gold and diamond rings.

The two men entered a Modbury shopping centre on Tuesday morning and at the front window of the jewellers, used a rock to smash through the window.

They then grabbed 86 rings from the display and ran to a getaway car driven by a third man.