This is a group of 5 Smokey Quartz Crystals. Their weights and measurements are as follows:
18.3 g. 28 X 25 mm $60
3.7 g. 19 X 14 mm $25
3.5 g. 19 X 12 mm $25
3.1 g. 16 X 15 mm $25
1.6 g. 19 X 10 mm tear drop shape $15
Can buy all together for $100.00