This natural opal is a special semi-precious stone with an oval cabochon shape and a yellow colour. It measures 6.90x4.90 mm and weighs 0.35 carats. It is an opal of good clarity with no inclusions visible to the naked eye. It has not been subjected to any heat or chemical treatment, thus preserving its natural properties. It shows no iridescence but stands out for its intense colour, a yellow with faint reflections of red and green. This opal comes from Ethiopia, a country known for the quality and variety of its opals.