Tiffany & Co. 18kt Gold & Diamond Ring. Each setting has one old European cut diamond. The center diamond measures approximately mounted weight 1.62 cts., average mounted diameter - 7.40 mm, mounted depth - 4.71 mm, table - 3.9 mm, culet - slightly large, general cut and finish - good to very good, mounted clarity - VVS-2, estimated mounted color - H (no fluorescence). One of the two side diamonds (on the side with the Tiffany stamp) measures: approximate mounted weight - 1.33 cts., average mounted diameter - 7.07 mm, mounted depth - 4.25 mm, table - 4.1 mm, culet - slightly large, general cut and finish - good, mounted clarity - VVS-1, estimated mounted color - I-J (no fluorescence). One side diamond measures: approximate mounted weight - 1.32 cts., average mounted diameter 6.98 mm, mounted depth - 4.28 mm, table - 4.0 mm, culet - large, general cut and finish - good to very good, mounted clarity - VVS-2, estimated mounted color - (no fluorescence). The two side diamonds have minor nicks on the edge and the center has very minor abrasion on the crown facet junctions. Ring Size 5 1/2. Mrs. Magdalene Lydia Spear, 1920Â’s; By succession to her son Mr. Dexter Spear French, 1951; By succession to his wife Mrs. Donna Gould, 1994.Payment must be made by cash, check, certified check, money order, or wire transfer.Non-US purchasers must make payment by wire transfer.