Prasiolite points

These prasiolite towers are grouped in photos from largest to smallest. They are lettered from left to right and top row to bottom row.   

The smallest $6 towers are 2.5 inches tall and approx 0.5 inches wide, and weigh 1 oz.   The largest $33-35 towers are approx. 4 inches tall and weigh 4oz. Everything else in in between 2.5 and 4 inches, increasing by price.