Collectable items are worth varying amount of points.

Gold ring: 70 points (only visible on end-of-run scoreboard)
Golden enemy: 300 points
Large blue gem: 50 points
Large green gem: 100 points
Large red gem: 150 points
Regular enemy: 10 points
Rescued animal: 2,500 points (only visible on end-of-run scoreboard)
Small blue gem: 5 points
Small green gem: 10 points
Small red gem: 15 points