Bagues de fiançailles Diamants :
Sapphire & Diamond Ring. A fabulous cushion-cut sapphire takes place of honor in this dazzling Art Deco-style ring. The rich, velvety hue of this superb 3.01-carat gem is matched by calibrated sapphire accents weighing .75 carats, and complemented by .48 carats of diamonds in an elegant quatrefoil design. The open filigree underwork allows these spectacular jewels to shine with the utmost brilliance. Set in platinum. Via 1stdibs.