This enthralling Edwardian ring, crafted circa 1910, is a mesmerizing tribute to timeless elegance. Set in platinum, the piece features a beautifully intricate marquise-shaped design, centering on a captivating 3.50-carat oval sapphire. The deep blue hue of the sapphire is both rich and alluring, drawing the eye with its vivid color. Surrounding the centerpiece are twelve old European cut diamonds, totaling 0.75 carats with G-H color and SI-1 clarity, adding a delicate yet dazzling sparkle…