Van Cleef & Arpels vintage diamond ring. Set with three rows of round brilliant cut diamonds, seventy five in total, in open back grain settings with a combined approximate weight of 3.00 carats, to a smoothly conforming full band with fine rubover borders and intricate pierced open backholing, approximately 7mm in width. Marked 18 carat yellow gold, maker's mark and signed 'VAN CLEEF & ARPELS', numbered 'NY57958', American, circa 1960.
