This is a beautiful and intricately detailed brooch/pendant. It is 1 1/4 inches in diameter. It is marked clearly JCM and eagle 157. It weighs 8.3 g. The catch works well, holds the pin securely however it must be in exactly the correct position for the pin to release. There's one small piece of turquoise missing, this is clearly shown in the pictures. I'm sure could be repaired easily, but I will leave that to the buyer. Please look at the photos and specifics and email any questions. Thanks for looking at this lovely collectible.