Buy it here →One 1.43 carats oval sapphire from Madagascar, medium blue color, S11 clarity, cut grade very good, measuring 5.8 mm wide, 6.8 mm long, 4.3 mm deep; with very good polish and very good symmetry. The proportions of the sapphire are as follows: total depth 74.1%, table width 40%. Sapphire is enhanced by heating.