Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring signed signed jewelry Prong set and flanked by

Prong set and flanked by rows of additional rose and single cut diamonds

Maker's mark for Esemco

Accented by grooved detail with high polish finish

Accented by round cut emerald eyes and a ruby nose

Band style ring channel set to front by princess cut diamonds

Retro 0.65 CTW Diamond Platinum Vintage Square Form Engagement Ring signed signed jewelry Prong set and flanked byCentering a transitional cut diamond weighing approximately 0. 65 carat H color with VS2 clarity Bead set in a square form head and flanked by square form cathedral shoulders Bead set with transitional cut diamonds weighing approximately 0. 10 carat total Eye clean and bright flanked by grooved notch motif With high polish finish and milgrain detail Stamped for platinum Circa: 1940s Ring Size: 4 3 4 and sizable Measures north to south 6. 0 mm and sits