This is a gorgeous vintage platinum diamond ring, dating from the early 1900's. A hand engraved tapering shank connects to an elongated pierced design containing three O.E.C. (Old European Cut) diamonds bezel set in a linear pattern down the top of the finger. The three larger diamonds have an approximate total weight of 2.87 carats of F/G color, SI1 clarity, natural diamonds. The bezel set diamonds are framed by pierced spade shapes set with 12 additional O.E.C. accent diamonds with a total weight of approximately 0.92 carats. The accent diamonds are bead and bright set with a mill-grained border. The ring is now a size 7. Total estimated diamond carat weight in the ring is 3.7 carats.