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.
Lab-Created Blue Quartz, 23 ct Faceted in Necklace
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.
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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 |