This circa 1930s Art Deco platinum ring pairs a deep blue pear-shaped sapphire of approximately 1.80 carats with a pear-shaped diamond of approximately 0.90 carat, graded E color and I1 clarity. The two center stones face outward, framed by rows of baguette-cut diamonds above and below and round diamonds across the wide shoulders. The accent diamonds weigh approximately 3.00 carats total and are G-H color and VS clarity.