| Use Occasion | Engagement |
| Color | Gold |
| Material | Crystal |
| Metal | Unknown |
| Fine Fashion | Vintage Ring |
| Jewelry Department | Fashion |
| Vintage | Yes |
| Main Stone | Opal |
| Brand | Vintage |
| Setting Style | Raised Setting |
| Type | Ring |
| Department | Women |
| Metal Purity | Unknown |
| Style | Cocktail |
| Base Metal | Unknown |
| Theme | Beauty, Mid-Century |
| 607316689733399 | new |
| Country Of Origin | Unknown |
| 372885700169792 | Vintage |
| 388499418630364 | gold |
Era: Circa 1970s. Oval opal cabochon ring with crystal accent shoulders, attributed to Uncas Manufacturing Company. Materials: 14K gold electroplate over base metal; genuine opal cabochon; Austrian crystal accent stones. Mark: Uncas makers mark. Measurements: Size 7 Condition: Original vintage old stock, preserved in unworn condition since manufacture. No evidence of prior retail wear. Detailed photographs are provided to support condition and construction assessment. Marked with makers mark. Era attribution is based on manufacturer history and visible construction characteristics. Exact production date cannot be guaranteed. SKU: 14M