The Atlantis Tale  collection features studs and rings that that emulate the organic shapes of stones and rocks, with abalone shells and other mediums encased in layers of resin. Layering of resin creates depth, giving it more dimension. 
This pair named Pink Opal, is encased with off white, pink and blue abalone shells  and gold foil in layers on resin. The opal effect is mesmerizing, resembling the pink opal stone. 
Ear posts are 925 silver with 14k gold plating.