David Yurman Noblesse Amethyst Ring, In marked 14k gold and sterling silver, marked on inner shank "D. Yurman, 925, 585", the face measures 16mm x 13.8mm including bezel and features large rectangular checkerboard style amethyst in heavy 14k bezel setting, raised circle with "DY" on the side of the mounting, ring size 6 1/4 and total weight 10.2 grams. Purchased from David Yurman in the late 1990s.
