Classic Double Halo Blue Sapphire and Diamond RingClassic Double Halo is a ring shaped by brilliance, symmetry, and royal blue beauty. Its cushion cut sapphire sits at the center with a vivid, captivating presence, framed by two rows of diamonds that give the design a radiant and luxurious finish. The 1. 00ct natural blue sapphire is unheated, adding rarity and distinction to the piece. Around it, approx. 0. 10ct of natural round diamonds create a sparkling double halo, while additional pav set