These vintage Czech glass cabochons imitate the appearance of turquoise with matrix. However, they’re clearly identified as glass. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Lab-Created Opaque Blue Artisanal Glass Cabochon from Czech Republic
These vintage Czech glass cabochons imitate the appearance of turquoise with matrix. However, they're clearly identified as glass. Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Turquoise Value, Price, and Jewelry Information
Credit: Joel E. Arem, PhD, FGA
| Gemstone | Artisanal Glass |
| Natural or man made | Lab-made |
| Origin | Czech Republic |
| Gem State | Cabochon |
| Color | Blue |
| Transparency | Opaque |