Unsigned Beauty. Large Vitrail Art Glass Stone and Aurora Borealis Brooch

Beautiful filigree prong set Vitrail art glass stone framed in prong set blue aurora borealis teardrops and prong set aurora borealis chatons in a high quality gold tone setting.  THAT IS NOT A CRACK IN THE STONE IT IS THE REFLECTION OF THE PIN AS THE STONE IS OPEN BACK.

Measurement: 2" in diameter, 1/2" profile.

In pristine condition. No chips, scratches or damage of any kind to the vitrail stone. All blue aurora borealis teardrops are present and brilliant. All aurora borealis chatons are present and brilliant. All prongs are present and secure. Pin closure tight and secure. No flaking or discoloration to the gold tone.