It measures 2.5 x 2.5. I dont know what more to say except to allow the photos to speak for themselves. I try to get the best photos possible showing how items look in person with no surprises.Please dont hesitate to ask questions. I will do my best to respond promptly. I heavily research each item as much as possible and reach out to other collectors when necessary to get answers I dont have. Please bare in mind that even with years of experience examining and studying vintage jewelry through the ages that there are some pieces I still cant identify & there are also flaws that I miss. If I dont know I will tell you. Thank you so much for checking out my listing. There will be no false claims of empty boxes or damaged items against my account. I report all criminals who attempt to reach out with phishing tactics via phony emails or making false claims about phony and or damaged items & all will be treated accordingly. You will pay the price for wasting my time. The item "HUGE Vintage Schreiner blue rhinestone stacked square brooch. EUC" is in sale since Sunday, November 28, 2021. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Brooches & Pins". The seller is "seamevintage" and is located in Kill Devil Hills, North Carolina. This item can be shipped to United States.