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.