Ethiopian Opal ring with a Sterling silver mounting in a size 7. The natural Opal wieghs 1.2 carats and measures 9x7mm and has shades of red, yellow, blue, green, and orange that move as the ring moves in the light. This particular Opal is a smooth cabochon, but that size Opal is also available in a faceted gemstone for the same price. 
 
Due to unique nature of natural gemstones, slight variations in color and size will occur.