Gorgeous Marquise-shaped Blue Sapphire and Round-cut Diamond Pendant, 18K White Gold.
It comes with 16 inches Chain with Spring Ring Lock, 14K White Gold.

Total Sapphire Weight: 1.85 Ct,
Diamond Weight: 0.54 Ct,
Clarity: H-SI1.
Item Weight: 6.9 g.
Pendant Width: 5 mm,
Pendant Height: 52 mm.