Beautiful Heart Shape Sapphire and Diamond Ring White Gold. The heart shape sapphire is a beautiful vibrant color and is full of life. You can tell this is a blue sapphire even from a distance, it's not too dark like most sapphires are. The diamonds are very sparkling. Excellent craftsmanship, all stones are set nice and smooth. The heart measures 10x11.2mm. Stunning heart ring for your sweetheart. This is one she will treasure for a lifetime; it's so sparkly! The diamonds are very clean, no bla