The brooch is in very good condition with no signs of damage or heavy wear. The diamonds are all present and in good condition with no signs of chips or abrasions. All secure in their settings. We estimate the principal diamonds to range from H-K colour and VS/Si clarity. The clasp is in overall good condition and functions well. Some tarnish to the base of clasp. The pins to the reverse of the brooch appear to have been added later to help secure the brooch in place. Dark solder marks at joints to reverse. Light scratches throughout, commensurate with age and use.