Oval Cut Sapphire Engagement Ring in 14K Yellow Gold.  This modern sapphire engagement ring features an oval cut, genuine natural sapphire weighing .48ct. The primary gemstone is set in four prongs on a 14k yellow gold band. The color of this sapphire is a rich, dark blue that reflects softer shades of navy blue from the unique facets of the oval cut. Contact one of our jewelry experts for more details on this stunning engagement ring!