| Meta | 18k Yellow Gold |
| Size | 5 1/2 |
| Width | Top: 7.15mm, Band: 1.95mm |
| Gemstone | Round Brilliant Cut Diamond |
| Carat | 0.37ct |
| Clarity | VS2/SI1 |
| Colour | I/J |
| Cut | Good |
| Fluorescence | Yes |
The hallmarks on this piece indicate that it was assayed in Birmingham, UK, in 1979.