This is a brooch I found at my parents' house, but I don't have any details about it. It has a 925 stamp, but I'm not sure if it's opal. Please understand this before purchasing. - Color: Gold - Gemstone: Opal? - Stamp: 925 No price reductions, no holds, and no reservations. I will not respond to comments asking for a discount. Thank you for your understanding. *Shipping Method* Will be shipped via Yu-Packet Post Mini. Please note that this item has been stored at home and inspected by a non-professional, so there may be oversights. Even if it's new, it's been handled by someone, so please refrain from purchasing if you are looking for perfection or are overly sensitive. Please purchase only if you understand that it is a used item. Please note that I may delete the listing without notice.