| Brand | Estate |
| Type | Brooch |
| Metal | Unknown |
| Metal Purity | Unknown |
| Department | Women |
| Materials Sourced From | Unknown |
| Total Carat Weight | Unknown |
| Base Metal | Unknown |
| Theme | Art, Beauty |
| Jewelry Department | Fashion |
| Original/Reproduction | Original |
| Vintage | Yes |
| Era | Undated |
| Gemstone Clarity Grade | Eye Clean |
| Color | Black |
| Main Stone Color | Purple |