W.J. Harbor Co. Retro 0.64 CTW Diamond 18 Karat White Gold Engagement Ring Dinner Ring Lovely pierced millegrain platinum detailing

Lovely pierced millegrain platinum detailing

Each are naturally included with emerald a medium-light sea green

stamped 1986 and 18K

Bezel set in a polished gold frame dated and inscribed then completed by jump ring bale

bright blue with no evidence of heat treatment

W.J. Harbor Co. Retro 0.64 CTW Diamond 18 Karat White Gold Engagement Ring Dinner Ring Lovely pierced millegrain platinum detailingRing is designed with three stylized square form heads pierced with a circle motif Centering an old European cut diamond weighing approximately 0. 50 carat; Q R color with SI1 clarity Flanked by two more old European cut diamonds weighing in total approximately 0. 14 carat; I J color with SI clarity Completed by floral split shoulders and a knife edge shank With maker's mark for W. J. Harbor Co. and other Stamped 18K for 18 karat gold Circa: 1950s