Assay Office
GE
| Mark | Maker | Dates seen | Seen on | Comments |
|---|---|---|---|---|
 | Gillian Elizabeth Packard 1960 – 2015 | 2019 | 18ct white gold two stone diamond crossover ring |
GM
| Mark | Maker | Dates seen | Seen on | Comments |
|---|---|---|---|---|
 | Gary Michael Ware | 18ct gold diamond set dress ring | Francis Jones Jewellers |