1973 Lace Twists (Trial Cut)

Lace twists - around a cluster of pale-blue & pink canes - form a spoke arrangement over a semi-translucent dark-blue ground. Set between the twists are pink & white/pale-blue composite canes - producing an overall mauve tonality. The weight is finished with a small hexagonal top window encircled by 6 rectangular side facets and 6 triangular side facets which flare out and down to the set-up - leaving only a thin layer of encasing crystal.
Signed with a white/blue 1973 signature/date cane.
Most likely made as a trial cut