Smoky Quartz is a great natural gemstone! Smoky is found mainly in Brazil, Russia, Scotland and Switzerland. Refraction Index: 1.544-1.553 Hardness: 7.0 Specific Gravity: 2.65. Color will vary from monitor to monitor.
| Shape | Heart |
| Total Carat Weight (TCW) | .70 |
| Natural/Lab-Created | Natural |
| Gemstone Type | Smoky Quartz |
The black tone here is so even it could be a solid block.