The Chanel stamped plate has lost. Small turnlock CC earring is for the comparison. Length is 1.7cm(0.67) similar to a dime coin. Width is 2.2cm(0.87).The item "Authentic Vintage Chanel pin brooch Chain CC logo double C #pi2015" is in sale since Wednesday, October 3, 2018. This item is in the category "Jewelry & Watches\Fashion Jewelry\Pins & Brooches". The seller is "**classysale**" and is located in Tokyo. This item can be shipped worldwide.