Gachalá Emerald
| Gemstone: | Emerald |
|---|---|
| Source: | Vega de San Juan, Colombia |
| Uncut Weight: | 858 cts |
| Cut: | Uncut |
| Current Owner: | Part of the permanent collection of the Smithsonian Institution |
| Current Location: | Part of the permanent collection of the Smithsonian Institution |
| History: | It was donated in 1969 by the American jeweler Harry Winston |