Clean lines and splashy colors come alive in a swirl of rainbow colors within this oval cabochon Australian opal..

At 3.10 carats, it dances and flickers every vivid color that you can imagine (except black). Fine dustings of colorful hues are evenly distributed through this lovely gemstone and wink into view and out with each movement.

It is four prong set in 14k yellow gold with a gently tapered shank.