The next time you post about a coin:
- Try to find the coin in Numista first.
- Follow the forum policy.
At the top of the page when you posted was this:
Please read the forum policy before posting.
If you had read the linked page you would have known to post images of both sides and include the diameter and weight.
I see three coins in Numista for Saudi Arabia in that year and only one matches the image:
N#21032
The color on your coin doesn't match. It could have been colored or coated, or just a strange photo effect. But the image doesn't look to me like a gold coin. And Numista and Krause don't show gold coins with that date or even from that era.
We need the weight an dimension to check the metal. But even if it has the density of gold it doesn't seem like a genuine issue of Saudi Arabia.
I expect your coin has about $4.8 worth of silver, unless it is a base metal forgery.
