This 18K gold brooch/pendant features a 3.31-ct bytownite as the butterfly’s body. Sapphires, boulder opals, Gilson opals, kornerupines, and diamonds comprise other parts. Goldsmith, André Enskat; engraver, H. Postler; gem cutter, H. Lorenz. Photo courtesy of liveauctioneers.com and Henry's Auktionshaus AG.
Orange Feldspar, 3.31 ct Faceted in Brooch
This 18K gold brooch/pendant features a 3.31-ct bytownite as the butterfly's body. Sapphire, boulder opals, Gilson opals, kornerupines, and diamonds comprise other parts. Goldsmith, André Enskat; engraver, H. Postler; gem cutter, H. Lorenz. Photo courtesy of liveauctioneers.com and Henry's Auktionshaus AG.
Article: Bytownite Value, Price, and Jewelry Information
Credit: Henry’s Auktionshaus AG
| Gemstone | Feldspar, Bytownite |
| Natural or man made | Natural |
| Carat Weight | 3.31 |
| Jewelry type | Brooch |
| Gem State | Faceted |
| Color | Orange |
| Transparency | Transparent |