1960's Vintage 1.11 CTW Diamond Ruby Platinum Eternity Band Ring round cut variant=31390156587066"

variant=31390156587066"

and scarf / Set throughout by round cabochon cut emerald

"sku":"4315721039930"

H / I color and VS clarity / Stamped Plat for platinum / Circa 1950's / Ring 6 1 / 2 &amp

1960's Vintage 1.11 CTW Diamond Ruby Platinum Eternity Band Ring round cut variant=31390156587066"Eternity band ring features round brilliant diamonds alternating with square cut rubies Diamonds are bead set while weighing in total approximately 0. 36 carat G to I color with SI clarity Rubies are channel set while weighing in total approximately 0. 75 carat well matched purplish red Stamped PLAT for platinum Numbered with maker's mark Circa: 1960s Ring Size: 5 3 4 & not sizable Measures North to South 2. 8 mm wide and sits 1. 7 mm high Total