Diamond Solitaire Ring in Platinum, 2.05 Carat Bezel-Set Round Brilliant, Circa 1960s

A round brilliant diamond sits bezel-set at the center, the platinum collar wrapping the stone's girdle completely rather than gripping it at points; a cleaner, more architectural look than a prong setting allows. The mount steps outward in stacked rectangular tiers on each side, with small diamond accents set into recessed channels along the geometric lines, echoing the era's taste for hard-edged, structured design over floral or scrolled ornament. The wide, substantial band carries real heft on the hand, consistent with the bold mid-century approach to platinum jewelry. Stamped PT 950. The piece shows no visible wear, tarnish, or damage. Ring size 10, measuring 12mm across the top, weighing 36 grams, set with one round brilliant diamond weighing 2.05 carats, J-K color, VS1 clarity, and diamond accents totaling 0.20 carats.