The color of this blue sapphire isn't just alluring, it's very rare. This Geublin certified gem is unheated, making it sought after by gem collectors. The cushion cut takes center stage and measures 13.87x11.53x7.57mm. 30 scintillating round brilliant cut diamonds are prong set in a bursting snowflake cluster artfully arranged this sapphire totaling 1.60 carats and down the sides of the slim band. Designed in brightly polished 18 K white gold, this important ring is accompanied by a Geublin certification upon purchase.