| Occasion | Anniversary, Birthday |
| Metal | Yellow Gold |
| Secondary Stone | Opal |
| Jewelry Department | Fine |
| Main Stone | Opal |
| Vintage | Yes |
| Department | Women |
| Main Stone Shape | Oval |
| Base Metal | Gold |
| Style | Cocktail |
| Main Stone Creation | Natural |
| Sizable | Yes |
| Material | Gemstone |
| Materials Sourced From | United States |
| Setting Style | Prong |
| Brand | marked 10k ST |
| Type | Ring |
| Metal Purity | 10k |
| Original/Reproduction | Original |
| Country Of Origin | United States |
The product is a vintage opal estate jewelry ring made of yellow gold with a metal purity of 10k. The main stone is a natural oval-shaped opal sourced from the United States, with clear secondary stones unknown. The ring is suitable for anniversary and birthday occasions, and is sizable to ring size 6. It is a cocktail style ring marked with the brand 10k ST, representing the fine jewelry department for women. The piece is not personalized and is an original vintage creation.