Identify this Horror movie - help please!

[doctorsteve]

Many moons (late 70's/early 80's?) ago watching "A movie for a Sunday afternoon" - there was a horror movie... title was something like The crown of five jewels/four jewels, jewel in the crown, curse of the jewels... something like that.

Really cheesy, tried googling all title combinations. Years ago I DID find it again on the interweb, but can't find it now.

Plot was - this guy recruits the help of several individuals - one of which was a trapeze artist - to find a lost treasure of several jewels that had power. At the end, he

[Show spoiler]gets to a statue that houses the jewels, where a different guy gets crushed in bear hug by the arms of the statue. The protagonist gets two of the jewels and shoots fire out of his hands or eyes.

Thought it was awesome as a kid, but when I found it on the interweb in the past, most people had agreed it was one of the worst movies ever, with huge plot holes, terribly filmed, and continuity errors galore.

Anybody got some ideas???

Thanks.

Doc