Brilliant micro-facets of this gem grade tanzanite catch the light and make this stone sparkle and glow. 4ct. in size (10x9mm) this gem is high quality with incredible color. It shows flashes of vivid blue, deep violet, and even hints of red when moved under lighting. I set it in 22K gold bezel with solid 18K gold backplate and band. The piece weights 4gram. Size 7. Gorgeous ring!
