Quartz
The final version of this engraved pendant will be 18k gold and feature a 23-ct tanzanite. But first, this sterling silver test pendant features a "cobalt blue" lab-created quartz. Jewelry and photo by Jessa and Mark Anderson. Licensed under CC By 2.0.
Article: Should Beginners Practice Faceting on Natural or Synthetic Quartz?
Credit: Jessa and Mark Anderson
| Gemstone | Quartz |
| Natural or man made | Lab-made |
| Carat Weight | 23 |
| Jewelry type | necklace |
| Gem State | Faceted |
| Color | Blue |
| Transparency | Transparent |