Green Tourmaline Straight Drill Faceted Hearts measure approximately 4.5x4.5mm up to 8x8mm and have approximately 56 gems on the strand, the gems are very brilliant, have a vitreous luster with a transparent body, the gems are a medium dark avocado green and dark indicolite hues with wonderful brilliance, gems have internal characteristics, the gems are matched on strand for a very slight brownish tone, and the strand is a wonderful value.