Fine Diamond and Platinum Vintage Handmade Ring, circa 1960

18K yellow gold large and bold ring centering a deep red/orange (oxblood) natural coral bead measuring 15.5 in diameter. The coral is even in color. Underneath the stone, there is a...

De Beers diamond solitaire platinum ring. The center prong set square cut diamond is very white - F/G (colorless to beer colorless), and very very slightly included. This very fine diamond is estimated to weigh .40 cts., is well cut with fine symmetry. Set in platinum and signed on the interior this ring (De Beers number, De Beer's hallmark as well as their hallmark of setting a small diamond in the interior of the shank, and also this ring bears the mark for platinum). On one of the De Beer's hallmarks, it is hard to read the end of the signature because of a wear stamping or polishing. This ring is in fine condition and is accompanied by its original De Beers box...

18K ring centering fine oxblood coral from the Mediterranean. This long oval stone is surrounded with fine white brilliant cut diamonds all hand set in 18K. The ring bears no mark...

18K 1960's ring centering a deep red/orange (oxblood) natural coral bead measuring 15.5 in diameter. This ring is not your typical coral and gold ring as seen so often. This ring is...