| Antique | Yes |
| Main Stone Creation | Natural |
| Signed | Yes |
| Year Manufactured | 1920-1929 |
| Metal | Platinum |
| Secondary Stone | Diamond |
| Jewelry Department | Fine |
| Main Stone | Opal |
| Vintage | Yes |
| Brand | VINTAGE |
| Main Stone Treatment | Not Enhanced |
| Type | Pin |
| Department | Women |
| Base Metal | Platinum |
| Original/Reproduction | Original |
| Gemstone Clarity Grade | Eye Clean |
| Country Of Origin | United States |
| Handmade | Yes |
ORIGINAL ANTIQUE ART DECO ROARING 20S PLATINUM AND 14K GOLD PIN. Amazing colors vivid green, blue, red, yellow, orange Australian black opal. One of a kind original art nouveau opal platinum diamond flapper era pin.