An 18K tri-color gold three band ring with a sugar-loaf cut green tourmaline measuring 4.5 x 4.5 x 3.2mm and set with 30 full-cut round diamonds graded G-H color and VS clarity size 6+ signed with ill
An 18K tri-color gold three band ring with a sugar-loaf cut green tourmaline measuring 4.5 x 4.5 x 3.2mm and set with 30 full-cut round diamonds graded G-H color and VS clarity size 6+ signed with illegible maker's mark 12.7 gms