Gorgeous Color-Changing Lab-Created Zultanite Vintage Style Ring, See Whole Video For Color Change From Peridot-Like Green To A Rosey Brown, Amazing! in Evening Light The Gem Sparkles Both Colors! 8mm Round Diaspore Faceted Gem, 925 Sterling Silver Vintage Filigree Style Ring With Cubic Zirconia Accents. Gift Box Included. Awesome Gift! More Sizes Coming! The Green Color Was Acheived in Fluorescent Lighting, The Pink in Natural Lighting Color-Change Zultanite Ring, See Whole Video For Green To Rosey Brown Round 8mm Faceted Simulated Gem, 925 Sterling Vintage Filigree Style