|Gemstones and Other Materials||7 x round brilliant diamonds|
|Condition Report||Overall good condition with some enamel loss to both front and back|
|Setting||18ct yellow gold signed Boucheron Paris and numbered, with French assay marks.|
|Weight description||10 grams|
|Dimensions||3.3cm / 1.3" wide and 3cm / 1.2" tall|
|Provenance||Previously belonging to the late 2nd Countess Mountbatten of Burma, Patricia Knatchbull née Mountbatten.|
With copy of photograph of her wearing it.