18KT White Gold Cabochon Blue Sapphire And Diamond Ring For Sale at 1stDibs Sugarloaf Cabochon Emerald with Blue Sapphire Ring set in 18K Gold Sugarloaf Cabochon Emerald with Blue Sapphire Ring set in 18K Gold Sugarloaf Cabochon Emerald with Blue Sapphire Ring set in 18K Gold Sugarloaf Cabochon Emerald with Blue Sapphire Ring set in 18K Gold Sugarloaf Cabochon Emerald with Blue Sapphire Ring set in 18K Gold. This striking multi stone ring features a captivating, rectangular blue topaz in sugarloaf cabochon shape at its center. The stone is encased in a halo of deep blue sapphires and white diamonds, adding layers of depth and brilliance. The bold prongs accentuate the central gem, creating a harmonious blend of color and sparkle. 18K White Gold. 14K W G RING 0. 13 DIA 14. 65 BT, SA