Rare unsIgned Czech Crystal Demi Parure Brooch & Clip on Earrings MCM

This is a stunningly beautiful set. Lost all my research on this so have no indicators as to designer. Rare Vintage Czech Brooch Silver tone Setting & Green Uranium Glass Demi Parure. It is a special rare glass not often found in jewelry today. Clear Rhinestones and green uranium glass baguette’s It is a rare unique design. Brooch measures - 2.50” and earrings measure 1”.