18kt Yellow Gold/Platinum Antique Ring

18kt Yellow Gold/Platinum Antique Ring. Unsigned, with an octagon shaped top, circa 1915. The double octagon shaped frame is bead set with a total of 38 old European cut diamonds. They have an approximate total weight of 1.20 cts and average SI 1-2 clarity. The center is bead set with a transition cut diamond that measures: approximate mounted weight - 1.32 cts., average mounted diameter - 7.0 mm, mounted depth - 4.30 mm, table - 3.6 mm, girdle - not visible due to setting, culet - large (slightly large), general cut and finish - very good, mounted clarity - VVS-1, estimated mounted color - K-L (no fluorescence). A transition cut diamond displays both round brilliant cut and some old European cut characteristics. The ring weighs 5.44 grams. 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.