Idocrase Heart Briolette Black Spinel BeadsIdocrase Heart Briolettes measure approximately 67x7mm in average size, have a vitreous luster, have a fair polish, have good faceting, are symmetrical in shape, are translucent with moderate internal characteristics, and gems are a medium strongly yellowish green hue.
beads exhibit a glass-like luster
the bodies are transparent showing some color zoning with natural internal characteristics
yellowish pink
good superior cut and polish
a smooth nacre exterior with few external features
a translucent to semi-translucent body with adularescence
Hawk's Eye Faceted Pears have a vitreous luster with chatoyancy in a body of cool grayish blue and warm golden brown hues
Prehnite and Matrix Pear Briolettes measure approximately 14x9mm to 32x12mm in size
nuggets are straight drilled light to medium green and blue hues
This strand of Tourmaline beads have internal characteristics with some surface irregularities and are well matched on the strand
gems show superior polish and cut
the pearl bodies have a medium to medium dark rich brown body
