| Antique | Yes |
| Shape | Oval |
| Occasion | All |
| Main Stone Color | Multicolor |
| Metal | Yellow Gold |
| Secondary Stone | Jelly Opal |
| Jewelry Department | Fine |
| Main Stone | Opal |
| Vintage | Yes |
| Department | Unisex Adults |
| Main Stone Shape | Cabochon |
| Base Metal | Gold |
| Handmade | Yes |
| Main Stone Creation | Natural |
| Color | Gold |
| Material | Stone |
| Materials Sourced From | Unknown |
| Brand | Unbranded |
| Setting Style | Bezel |
| Type | Pin |
| Metal Purity | 10k |
| Era | Victorian (1837-1901) |
| Original/Reproduction | Original |
| Country Of Origin | United States |
Features the desirable HOLD-ON patent 13009 safety clutch (stamped on the connector). Elegant 10K gold mounting with long pin for secure wear on ties, lapels, or hats. HOLD-ON Pat. 13009 safety clutch (early patented stickpin guard).