With blissful color from enchanted disney inspired by cinderella, this london blue topaz and diamond engagement ring is ready for a magical moment. 14k yellow gold 8. 0 x 6. 0mm oval-shaped london blue topaz in a round-cut diamond frame smaller round blue topaz stones dot carriage motifs on the flanks round diamonds shimmer along and beneath the split shank with crown insets 1/3 ct. T. W. Of diamonds â©disney