Gorgeous 14K White Gold Diamond Sapphire Blue Topaz Butterfly Ring. This pair features 44 single cut round diamonds totaling .10 carats, numerous round sapphires, weighing .91 carats and 2 custom topazes totaling .38 carats. The top of the ring measures almost 4/3 of an inch wide. The ring is a size 6.5, sizing is available. The piece weighs 4.3 grams.