Vintage brooch with opals. It shines beautifully in seven colors, such as red, yellow, orange, green, and blue, depending on the light. The exact type of the green and red stones is unknown. I am an amateur, so please judge the type of gemstones from the photos. The entire brooch has been disinfected with alcohol. Approximately 2.5cm in height, 5.6cm in width Opal size: Approximately 5mm to 8.3mm Stone size: Approximately 2mm #Click here for other accessories on sale #Click here for a list of women's items on sale There is one missing stone, as shown in the image. However, it's hardly noticeable, as I didn't realize it until the end. Please understand that this is a used item that has been in someone else's possession. If you are sensitive to minor details, please refrain from purchasing.