Bidspirit auction | 18KT White Gold 4.35ct Blue

18KT White Gold 4.35ct Blue Sapphire and Diamond Ring - 18K White Gold Cushion-Cut Blue Sapphire and Diamond Halo Ring Elevate your collection with this exquisite halo-style ring, crafted in 18K white gold and showcasing a vivid cushion-cut natural blue sapphire weighing 4.35 carats. The sapphire, measuring 9.70 x 8.60 mm, is prong-set to maximize brilliance and is heat-treated to enhance its rich, velvety hue—September’s birthstone at its finest. Encircling the center stone are 34 round natural white diamonds (1.50 mm each), totaling 0.48 carats, with G-H color and SI1–SI2 clarity, adding a radiant halo and accenting the shoulders for a total of 4.83 carats in gemstone weight. The ring features a fine finish and a graceful silhouette measuring 20.07 mm wide, 13.97 mm long, and 6.10 mm high. With 35 stones in total, this piece blends classic elegance with bold sophistication.