Sloane Street 18kt yellow gold blue topaz and diamond double halo ring

Sloane Street 18kt yellow gold blue topaz and diamond double halo ring. This ring features a center 4.89-carat emerald cut sky blue topaz, set sideways in a thin bezel, and surrounded by a double halo of prong-set round diamonds and round Swiss blue topaz. The thirty-six (36) diamonds have a combined total weight of 0.18 carat (G color, SI clarity), and the twenty-four (24) round topaz weigh 1.16 carats total. The ring is finished with strie-pattern split shoulders and a polished 2.2mm shank.
Ring Size: 6.5
DWT: 5.1