Faceted obsidians, 10 cwt. Photo courtesy of liveauctioneers.com and Sabertooth Auctions.
Opaque Black Natural Glass, 10 ct Faceted Marquis Cut
Faceted obsidians, 10 cwt. Photo courtesy of liveauctioneers.com and Sabertooth Auctions.
Article: Obsidian Value, Price, and Jewelry Information
Credit: Sabertooth Auctions
| Gemstone | Natural Glass, Obsidian, Artisanal Glass |
| Natural or man made | Natural |
| Carat Weight | <i class="fa fa-square-o facet-search-color-swatch" style="color:#FFFFFF;-webkit-text-stroke-width:1px;-webkit-text-stroke-color:black;"></i> Colorless |
| Gem State | Faceted |
| Color | Black |
| Transparency | Opaque |