Classic twist on Princess Diana engagement ring with oval blue sapphire and diamonds in 14k yellow gold. The ring features a 2ct (6.5x8.5mm) oval royal blue sapphire with teal overtone, eye clean. The color is deep blue, really sparkling! The sapphire displays some color change under certain lightening - very intriguing and unique. The setting is 14k yellow gold, SI/H diamonds, TDW 0.3ct. Partial halo, 2 marquise diamonds, and 2 round diamonds. The ring is ready to ship, it comes in a…