3 carats Royal Blue Sapphire and Diamonds RingCentered by a vivid oval royal blue sapphire, this ring carries a refined floral presence with a strong sense of color. The oval shape softens the design, while the deep blue tone gives the piece richness, emotion, and quiet distinction. A bright inner halo of round diamonds surrounds the sapphire, creating a clean contrast of white brilliance against deep blue. Around it, a second halo of round blue sapphires adds depth and continuity, giving the