Sterling (hallmarked) gold plated multible row ring with a very special "stone":
A tiny piece of a bright green real leaf encasted in resin and additionally protected with glass.
The ring is adjustable to any measurement, so it can e.g. be worn alternatively on different fingers. It makes a perfect gift to a beloved person.
The ring is water proof. Gold plating is vermeil quality ( so at least 2.5 microns).